feat: proxy para arquivos dos modulos com ratelimit

OnlyOneAccessTemplate.sln

@@ -16,6 +16,8 @@ Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "docker", "docker", "{2D004D
 		Dockerfile = Dockerfile
 	EndProjectSection
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "SentenceConverterModule", "UpperFirstLetter\SentenceConverterModule.csproj", "{F1E27A37-552A-46F0-82D5-E9E15E32494E}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -26,6 +28,10 @@ Global
 		{2A672B8D-D16E-452E-A975-A3E19625453B}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{2A672B8D-D16E-452E-A975-A3E19625453B}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{2A672B8D-D16E-452E-A975-A3E19625453B}.Release|Any CPU.Build.0 = Release|Any CPU
+		{F1E27A37-552A-46F0-82D5-E9E15E32494E}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{F1E27A37-552A-46F0-82D5-E9E15E32494E}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{F1E27A37-552A-46F0-82D5-E9E15E32494E}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{F1E27A37-552A-46F0-82D5-E9E15E32494E}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

OnlyOneAccessTemplate/Attributes/RateLimitAttribute.cs

@@ -0,0 +1,28 @@
+using Microsoft.AspNetCore.Mvc.Filters;
+using OnlyOneAccessTemplate.Services;
+
+namespace OnlyOneAccessTemplate.Attributes
+{
+    public class RateLimitAttribute : ActionFilterAttribute
+    {
+        public override async Task OnActionExecutionAsync(ActionExecutingContext context, ActionExecutionDelegate next)
+        {
+            var rateLimitService = context.HttpContext.RequestServices.GetRequiredService<IRateLimitService>();
+            var ipAddress = context.HttpContext.Connection.RemoteIpAddress?.ToString();
+
+            if (!string.IsNullOrEmpty(ipAddress))
+            {
+                await rateLimitService.RecordRequestAsync(ipAddress);
+
+                if (await rateLimitService.ShouldShowCaptchaAsync(ipAddress))
+                {
+                    var captcha = await rateLimitService.GenerateCaptchaAsync();
+                    context.HttpContext.Items["ShowCaptcha"] = true;
+                    context.HttpContext.Items["CaptchaChallenge"] = captcha.Challenge;
+                }
+            }
+
+            await next();
+        }
+    }
+}

OnlyOneAccessTemplate/Controllers/DynamicProxyController.cs

@@ -0,0 +1,113 @@
+using Microsoft.AspNetCore.Mvc;
+using OnlyOneAccessTemplate.Services;
+
+namespace OnlyOneAccessTemplate.Controllers
+{
+    [Route("api/modules")]
+    public class DynamicProxyController : ControllerBase
+    {
+        private readonly IModuleService _moduleService;
+        private readonly HttpClient _httpClient;
+        private readonly IRateLimitService _rateLimitService;
+        private readonly ILogger<DynamicProxyController> _logger;
+
+        public DynamicProxyController(
+            IModuleService moduleService,
+            HttpClient httpClient,
+            IRateLimitService rateLimitService,
+            ILogger<DynamicProxyController> logger)
+        {
+            _moduleService = moduleService;
+            _httpClient = httpClient;
+            _rateLimitService = rateLimitService;
+            _logger = logger;
+        }
+
+        [HttpPost("{moduleId}/{action}")]
+        [HttpGet("{moduleId}/{action}")]
+        [HttpPut("{moduleId}/{action}")]
+        [HttpDelete("{moduleId}/{action}")]
+        public async Task<IActionResult> ProxyRequest(string moduleId, string action)
+        {
+            try
+            {
+                // Buscar configuração do módulo
+                var module = await _moduleService.GetModuleConfigAsync(moduleId);
+                if (module == null || !module.IsActive)
+                {
+                    return NotFound(new { success = false, message = "Módulo não encontrado ou inativo" });
+                }
+
+                // Rate limiting
+                var clientIP = GetClientIP();
+                await _rateLimitService.RecordRequestAsync(clientIP);
+
+                if (await _rateLimitService.ShouldShowCaptchaAsync(clientIP))
+                {
+                    return StatusCode(429, new
+                    {
+                        success = false,
+                        message = "Rate limit exceeded",
+                        requiresCaptcha = true
+                    });
+                }
+
+                // Verificar se o endpoint existe no mapeamento
+                if (!module.ProxyMappings.ContainsKey(action))
+                {
+                    return NotFound(new { success = false, message = $"Ação '{action}' não disponível para este módulo" });
+                }
+
+                var targetUrl = module.ProxyMappings[action];
+
+                // Preparar requisição
+                var requestMessage = new HttpRequestMessage(
+                    new HttpMethod(Request.Method),
+                    targetUrl + Request.QueryString);
+
+                // Copiar headers necessários
+                foreach (var header in module.Headers)
+                {
+                    requestMessage.Headers.TryAddWithoutValidation(header.Key, header.Value);
+                }
+
+                // Copiar corpo da requisição se necessário
+                if (Request.ContentLength > 0)
+                {
+                    requestMessage.Content = new StreamContent(Request.Body);
+                    if (Request.ContentType != null)
+                    {
+                        requestMessage.Content.Headers.TryAddWithoutValidation("Content-Type", Request.ContentType);
+                    }
+                }
+
+                _logger.LogInformation("Proxying {Method} request to {ModuleId}.{Action} -> {TargetUrl}",
+                    Request.Method, moduleId, action, targetUrl);
+
+                // Fazer requisição
+                var response = await _httpClient.SendAsync(requestMessage);
+                var responseContent = await response.Content.ReadAsStringAsync();
+
+                // Retornar resposta
+                Response.StatusCode = (int)response.StatusCode;
+
+                if (response.Content.Headers.ContentType?.MediaType != null)
+                {
+                    Response.ContentType = response.Content.Headers.ContentType.MediaType;
+                }
+
+                return Content(responseContent);
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro no proxy para {ModuleId}.{Action}", moduleId, action);
+                return StatusCode(500, new { success = false, message = "Erro interno do servidor" });
+            }
+        }
+
+        private string GetClientIP()
+        {
+            return HttpContext.Connection.RemoteIpAddress?.ToString() ?? "unknown";
+        }
+    }
+}

OnlyOneAccessTemplate/Controllers/MenuController.cs

@@ -0,0 +1,51 @@
+using Microsoft.AspNetCore.Mvc;
+using OnlyOneAccessTemplate.Services;
+
+namespace OnlyOneAccessTemplate.Controllers
+{
+    [Route("api/menu")]
+    public class MenuController : ControllerBase
+    {
+        private readonly IModuleService _moduleService;
+
+        public MenuController(IModuleService moduleService)
+        {
+            _moduleService = moduleService;
+        }
+
+        [HttpGet("converters")]
+        public async Task<IActionResult> GetConvertersMenu(string language = "pt")
+        {
+            try
+            {
+                var modules = await _moduleService.GetAllActiveModulesAsync();
+
+                var menuItems = modules
+                    .Where(m => m.ShowInMenu && m.IsActive && m.IsHealthy)
+                    .OrderBy(m => m.MenuOrder)
+                    .ThenBy(m => m.MenuTitle)
+                    .GroupBy(m => m.MenuCategory)
+                    .Select(g => new
+                    {
+                        category = g.Key,
+                        items = g.Select(m => new
+                        {
+                            moduleId = m.ModuleId,
+                            title = m.SeoTitles.ContainsKey(language) ? m.SeoTitles[language] : m.MenuTitle,
+                            description = m.SeoDescriptions.ContainsKey(language) ? m.SeoDescriptions[language] : m.MenuDescription,
+                            icon = m.MenuIcon,
+                            url = $"/{language}/{m.RequestBy}",
+                            order = m.MenuOrder,
+                            isNew = m.CreatedAt > DateTime.UtcNow.AddDays(-7) // Novos nos últimos 7 dias
+                        }).ToList()
+                    }).ToList();
+
+                return Ok(new { success = true, menu = menuItems });
+            }
+            catch (Exception ex)
+            {
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
+        }
+    }
+}

OnlyOneAccessTemplate/Controllers/ModuleController.cs

@@ -0,0 +1,45 @@
+using Microsoft.AspNetCore.Mvc;
+using OnlyOneAccessTemplate.Services;
+
+namespace OnlyOneAccessTemplate.Controllers
+{
+    public class ModuleController : Controller
+    {
+        private readonly IModuleService _moduleService;
+        private readonly ILogger<ModuleController> _logger;
+
+        public ModuleController(IModuleService moduleService, ILogger<ModuleController> logger)
+        {
+            _moduleService = moduleService;
+            _logger = logger;
+        }
+
+        [HttpGet]
+        public async Task<IActionResult> GetModule(string moduleId)
+        {
+            if (string.IsNullOrEmpty(moduleId))
+            {
+                return BadRequest("ModuleId é obrigatório");
+            }
+
+            try
+            {
+                var content = await _moduleService.GetModuleContentAsync(moduleId);
+                return Content(content, "text/html");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao carregar módulo {ModuleId}", moduleId);
+                return StatusCode(500, "<p>Erro interno do servidor.</p>");
+            }
+        }
+
+        [HttpPost]
+        public async Task<IActionResult> RefreshModule(string moduleId)
+        {
+            // Para forçar refresh do cache quando necessário
+            var content = await _moduleService.GetModuleContentAsync(moduleId);
+            return Json(new { success = true, content });
+        }
+    }
+}

OnlyOneAccessTemplate/Controllers/ModuleManagementController.cs

@@ -0,0 +1,326 @@
+using Microsoft.AspNetCore.Mvc;
+using OnlyOneAccessTemplate.Services;
+using OnlyOneAccessTemplate.Models;
+using System.Security.Cryptography;
+using System.Text;
+using Microsoft.AspNetCore.Http.Extensions;
+
+namespace OnlyOneAccessTemplate.Controllers
+{
+    [Route("api/module-management")]
+    [ApiController]
+    public class ModuleManagementController : ControllerBase
+    {
+        private readonly IModuleService _moduleService;
+        private readonly ILogger<ModuleManagementController> _logger;
+        private readonly IConfiguration _configuration;
+
+        public ModuleManagementController(
+            IModuleService moduleService,
+            ILogger<ModuleManagementController> logger,
+            IConfiguration configuration)
+        {
+            _moduleService = moduleService;
+            _logger = logger;
+            _configuration = configuration;
+        }
+
+        [HttpPost("register")]
+        public async Task<IActionResult> RegisterModule([FromBody] ModuleRegistrationRequest request)
+        {
+            try
+            {
+                _logger.LogInformation("Registrando novo módulo: {ModuleId}", request.ModuleId);
+
+                // Verificar se módulo já existe
+                var existing = await _moduleService.GetModuleConfigAsync(request.ModuleId);
+                if (existing != null)
+                {
+                    return BadRequest(new { success = false, message = "Módulo já existe" });
+                }
+
+                // Testar conectividade com o módulo
+                var healthUrl = $"{request.BaseUrl.TrimEnd('/')}/{request.HealthEndpoint?.TrimStart('/') ?? "api/converter/health"}";
+                var isHealthy = await TestModuleHealth(healthUrl);
+
+                // Gerar API Key
+                var apiKey = GenerateApiKey();
+
+                // Criar configuração
+                var moduleConfig = new ModuleConfig
+                {
+                    ModuleId = request.ModuleId,
+                    Name = request.Name,
+                    Url = $"{request.BaseUrl.TrimEnd('/')}/modules/{request.ModuleId}",
+                    RequestBy = request.ModuleId,
+                    IsActive = request.AutoActivate.HasValue && request.AutoActivate.Value && isHealthy,
+                    CacheMinutes = request.CacheMinutes ?? 5,
+
+                    // Proxy Configuration
+                    UseProxy = true,
+                    ProxyEndpoint = $"/api/modules/{request.ModuleId}",
+                    ProxyMappings = new Dictionary<string, string>
+                    {
+                        ["convert"] = $"{request.BaseUrl}/api/converter/convert",
+                        ["config"] = $"{request.BaseUrl}/api/converter/config",
+                        ["health"] = $"{request.BaseUrl}/api/converter/health"
+                    },
+
+                    // Security
+                    ApiKey = apiKey,
+                    AllowedOrigins = request.AllowedOrigins ?? new List<string> { Request.GetDisplayUrl() },
+                    RateLimitPerMinute = request.RateLimitPerMinute ?? 60,
+
+                    // Menu
+                    MenuTitle = request.MenuTitle ?? request.Name,
+                    MenuDescription = request.MenuDescription,
+                    MenuIcon = request.MenuIcon ?? "fas fa-exchange-alt",
+                    MenuCategory = request.MenuCategory ?? "Conversores",
+                    MenuOrder = request.MenuOrder ?? 0,
+                    ShowInMenu = request.ShowInMenu ?? true,
+
+                    // SEO
+                    SeoTitles = request.SeoTitles ?? new Dictionary<string, string>(),
+                    SeoDescriptions = request.SeoDescriptions ?? new Dictionary<string, string>(),
+                    SeoKeywords = request.SeoKeywords ?? new Dictionary<string, string>(),
+
+                    // Technical
+                    HealthEndpoint = request.HealthEndpoint ?? "/api/converter/health",
+                    HealthCheckIntervalMinutes = request.HealthCheckIntervalMinutes ?? 5,
+                    AutoStart = request.AutoActivate ?? true,
+                    Version = request.Version ?? "1.0.0",
+                    IsHealthy = isHealthy,
+                    LastHealthCheck = DateTime.UtcNow,
+
+                    // Developer
+                    DeveloperName = request.DeveloperName,
+                    DeveloperEmail = request.DeveloperEmail,
+                    Repository = request.Repository,
+                    Documentation = request.Documentation,
+
+                    // Headers
+                    Headers = new Dictionary<string, string>
+                    {
+                        ["X-API-Key"] = apiKey,
+                        ["User-Agent"] = "ConvertIt-MainApp/1.0"
+                    }
+                };
+
+                await _moduleService.SaveModuleConfigAsync(moduleConfig);
+
+                _logger.LogInformation("Módulo {ModuleId} registrado com sucesso", request.ModuleId);
+
+                return Ok(new
+                {
+                    success = true,
+                    message = "Módulo registrado com sucesso",
+                    moduleId = request.ModuleId,
+                    apiKey = apiKey,
+                    proxyEndpoint = moduleConfig.ProxyEndpoint,
+                    isHealthy = isHealthy,
+                    isActive = moduleConfig.IsActive
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao registrar módulo {ModuleId}", request.ModuleId);
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
+        }
+
+        [HttpGet("modules")]
+        public async Task<IActionResult> ListModules()
+        {
+            try
+            {
+                var modules = await _moduleService.GetAllActiveModulesAsync();
+
+                var result = modules.Select(m => new
+                {
+                    moduleId = m.ModuleId,
+                    name = m.Name,
+                    isActive = m.IsActive,
+                    isHealthy = m.IsHealthy,
+                    lastHealthCheck = m.LastHealthCheck,
+                    version = m.Version,
+                    menuTitle = m.MenuTitle,
+                    menuCategory = m.MenuCategory,
+                    showInMenu = m.ShowInMenu,
+                    developerName = m.DeveloperName,
+                    proxyEndpoint = m.ProxyEndpoint
+                });
+
+                return Ok(new { success = true, modules = result });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao listar módulos");
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
+        }
+
+        [HttpPost("modules/{moduleId}/toggle")]
+        public async Task<IActionResult> ToggleModule(string moduleId)
+        {
+            try
+            {
+                var module = await _moduleService.GetModuleConfigAsync(moduleId);
+                if (module == null)
+                {
+                    return NotFound(new { success = false, message = "Módulo não encontrado" });
+                }
+
+                module.IsActive = !module.IsActive;
+                module.UpdatedAt = DateTime.UtcNow;
+
+                await _moduleService.SaveModuleConfigAsync(module);
+
+                _logger.LogInformation("Módulo {ModuleId} {Status}", moduleId,
+                    module.IsActive ? "ativado" : "desativado");
+
+                return Ok(new
+                {
+                    success = true,
+                    moduleId = moduleId,
+                    isActive = module.IsActive,
+                    message = $"Módulo {(module.IsActive ? "ativado" : "desativado")} com sucesso"
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao alternar módulo {ModuleId}", moduleId);
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
+        }
+
+        [HttpPost("modules/{moduleId}/health-check")]
+        public async Task<IActionResult> CheckModuleHealth(string moduleId)
+        {
+            try
+            {
+                var module = await _moduleService.GetModuleConfigAsync(moduleId);
+                if (module == null)
+                {
+                    return NotFound(new { success = false, message = "Módulo não encontrado" });
+                }
+
+                var healthUrl = $"{GetBaseUrl(module.Url)}{module.HealthEndpoint}";
+                var isHealthy = await TestModuleHealth(healthUrl);
+
+                module.IsHealthy = isHealthy;
+                module.LastHealthCheck = DateTime.UtcNow;
+                await _moduleService.SaveModuleConfigAsync(module);
+
+                return Ok(new
+                {
+                    success = true,
+                    moduleId = moduleId,
+                    isHealthy = isHealthy,
+                    lastCheck = module.LastHealthCheck,
+                    healthUrl = healthUrl
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao verificar saúde do módulo {ModuleId}", moduleId);
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
+        }
+
+        [HttpDelete("modules/{moduleId}")]
+        public async Task<IActionResult> UnregisterModule(string moduleId)
+        {
+            try
+            {
+                var module = await _moduleService.GetModuleConfigAsync(moduleId);
+                if (module == null)
+                {
+                    return NotFound(new { success = false, message = "Módulo não encontrado" });
+                }
+
+                // Aqui você implementaria a remoção (dependendo de como está armazenado)
+                // Por enquanto, vamos apenas desativar
+                module.IsActive = false;
+                module.UpdatedAt = DateTime.UtcNow;
+                await _moduleService.SaveModuleConfigAsync(module);
+
+                _logger.LogInformation("Módulo {ModuleId} desregistrado", moduleId);
+
+                return Ok(new
+                {
+                    success = true,
+                    message = "Módulo desregistrado com sucesso"
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao desregistrar módulo {ModuleId}", moduleId);
+                return StatusCode(500, new { success = false, message = ex.Message });
+            }
+        }
+
+        private async Task<bool> TestModuleHealth(string healthUrl)
+        {
+            try
+            {
+                using var client = new HttpClient();
+                client.Timeout = TimeSpan.FromSeconds(10);
+                var response = await client.GetAsync(healthUrl);
+                return response.IsSuccessStatusCode;
+            }
+            catch
+            {
+                return false;
+            }
+        }
+
+        private string GenerateApiKey()
+        {
+            using var rng = RandomNumberGenerator.Create();
+            var bytes = new byte[32];
+            rng.GetBytes(bytes);
+            return Convert.ToBase64String(bytes);
+        }
+
+        private string GetBaseUrl(string fullUrl)
+        {
+            var uri = new Uri(fullUrl);
+            return $"{uri.Scheme}://{uri.Host}:{uri.Port}";
+        }
+    }
+
+    public class ModuleRegistrationRequest
+    {
+        public string ModuleId { get; set; } = "";
+        public string Name { get; set; } = "";
+        public string BaseUrl { get; set; } = "";
+        public bool? AutoActivate { get; set; } = true;
+        public int? CacheMinutes { get; set; } = 5;
+        public List<string>? AllowedOrigins { get; set; }
+        public int? RateLimitPerMinute { get; set; } = 60;
+
+        // Menu
+        public string? MenuTitle { get; set; }
+        public string? MenuDescription { get; set; }
+        public string? MenuIcon { get; set; }
+        public string? MenuCategory { get; set; }
+        public int? MenuOrder { get; set; }
+        public bool? ShowInMenu { get; set; } = true;
+
+        // SEO
+        public Dictionary<string, string>? SeoTitles { get; set; }
+        public Dictionary<string, string>? SeoDescriptions { get; set; }
+        public Dictionary<string, string>? SeoKeywords { get; set; }
+
+        // Technical
+        public string? HealthEndpoint { get; set; }
+        public int? HealthCheckIntervalMinutes { get; set; }
+        public string? Version { get; set; }
+
+        // Developer
+        public string? DeveloperName { get; set; }
+        public string? DeveloperEmail { get; set; }
+        public string? Repository { get; set; }
+        public string? Documentation { get; set; }
+    }
+}

OnlyOneAccessTemplate/Models/ConverterConfig.cs

@@ -0,0 +1,29 @@
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDB.Bson;
+
+namespace OnlyOneAccessTemplate.Models
+{
+    public class ConverterConfig
+    {
+        [BsonId]
+        [BsonRepresentation(BsonType.ObjectId)]
+        public string Id { get; set; } = string.Empty;
+
+        public string Name { get; set; } = string.Empty;
+        public string Route { get; set; } = string.Empty; // ex: "converter-pdf-para-word"
+        public string Title { get; set; } = string.Empty; // SEO title
+        public string Description { get; set; } = string.Empty; // SEO description
+        public string Keywords { get; set; } = string.Empty; // SEO keywords
+        public bool IsActive { get; set; } = true;
+        public string InputType { get; set; } = string.Empty; // "pdf", "image", "text"
+        public string OutputType { get; set; } = string.Empty; // "word", "jpg", "uppercase"
+        public string Icon { get; set; } = string.Empty;
+        public string Language { get; set; } = string.Empty; // "pt", "en", "es"
+
+        // Configurações específicas do conversor
+        public Dictionary<string, object> Settings { get; set; } = new();
+
+        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+        public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+    }
+}

OnlyOneAccessTemplate/Models/ModuleConfig.cs

@@ -0,0 +1,68 @@
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDB.Bson;
+
+namespace OnlyOneAccessTemplate.Models
+{
+    public class ModuleConfig
+    {
+        [BsonId]
+        [BsonRepresentation(BsonType.ObjectId)]
+        public string Id { get; set; } = string.Empty;
+
+        public string ModuleId { get; set; } = string.Empty; // Ex: "footer-message"
+        public string Name { get; set; } = string.Empty;
+        public string Url { get; set; } = string.Empty; // URL do endpoint externo
+        public string RequestBy { get; set; } = string.Empty; // Identificador único
+        public bool IsActive { get; set; } = true;
+        public Dictionary<string, string> Headers { get; set; } = new();
+        public Dictionary<string, object> Parameters { get; set; } = new();
+        public int CacheMinutes { get; set; } = 5; // Cache do conteúdo
+
+        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+        public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+
+        public string? JavaScriptUrl { get; set; } // URL do arquivo JS
+        public string? JavaScriptFunction { get; set; } // Função de inicialização
+        public string? CssUrl { get; set; } // CSS opcional
+        public Dictionary<string, string> Assets { get; set; } = new(); // Assets adicionais
+
+        // ADICIONAR na classe ModuleConfig existente:
+
+        // Configurações de Proxy Dinâmico
+        public string? ProxyEndpoint { get; set; } // "/api/modules/{moduleId}"
+        public Dictionary<string, string> ProxyMappings { get; set; } = new(); // endpoint -> moduleUrl
+        public bool UseProxy { get; set; } = true;
+
+        // Configurações de Segurança
+        public string? ApiKey { get; set; } // Gerado automaticamente
+        public List<string> AllowedOrigins { get; set; } = new();
+        public int RateLimitPerMinute { get; set; } = 60;
+
+        // Configurações de Menu
+        public string? MenuTitle { get; set; }
+        public string? MenuDescription { get; set; }
+        public string? MenuIcon { get; set; }
+        public string? MenuCategory { get; set; } = "Conversores";
+        public int MenuOrder { get; set; } = 0;
+        public bool ShowInMenu { get; set; } = true;
+
+        // Configurações de SEO
+        public Dictionary<string, string> SeoTitles { get; set; } = new();
+        public Dictionary<string, string> SeoDescriptions { get; set; } = new();
+        public Dictionary<string, string> SeoKeywords { get; set; } = new();
+
+        // Configurações Técnicas
+        public string? HealthEndpoint { get; set; } = "/api/converter/health";
+        public int HealthCheckIntervalMinutes { get; set; } = 5;
+        public bool AutoStart { get; set; } = true;
+        public string? Version { get; set; }
+        public DateTime? LastHealthCheck { get; set; }
+        public bool IsHealthy { get; set; } = false;
+
+        // Metadados do Desenvolvedor
+        public string? DeveloperName { get; set; }
+        public string? DeveloperEmail { get; set; }
+        public string? Repository { get; set; }
+        public string? Documentation { get; set; }
+    }
+}

OnlyOneAccessTemplate/Models/RateLimits/RateLimitEntry.cs

@@ -0,0 +1,11 @@
+namespace OnlyOneAccessTemplate.Models.RateLimits
+{
+    public class RateLimitEntry
+    {
+        public string IpAddress { get; set; } = string.Empty;
+        public int RequestCount { get; set; }
+        public DateTime LastRequest { get; set; }
+        public bool RequiresCaptcha { get; set; }
+        public DateTime? CaptchaExpiry { get; set; }
+    }
+}

OnlyOneAccessTemplate/Models/SiteConfiguration.cs

@@ -31,6 +31,9 @@ namespace OnlyOneAccessTemplate.Models
         
         public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
         public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+        public string Domain { get; set; } = string.Empty;
+        public string TwitterHandle { get; set; } = string.Empty;
+        public Dictionary<string, string> CustomMeta { get; set; } = new();
     }
 
     public class HomePageContent

OnlyOneAccessTemplate/OnlyOneAccessTemplate.csproj

@@ -19,6 +19,9 @@
   </ItemGroup>
 
   <ItemGroup>
+    <PackageReference Include="Microsoft.AspNetCore.Localization" Version="2.3.0" />
+    <PackageReference Include="Microsoft.AspNetCore.Mvc.ViewFeatures" Version="2.3.0" />
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="10.0.0-preview.4.25258.110" />
     <PackageReference Include="Microsoft.VisualStudio.Azure.Containers.Tools.Targets" Version="1.20.1" />
     <PackageReference Include="MongoDB.Driver" Version="3.4.0" />
     <PackageReference Include="Polly" Version="8.4.0" />

OnlyOneAccessTemplate/Program.cs

@@ -1,6 +1,7 @@
 using Microsoft.AspNetCore.Mvc;
 using Microsoft.AspNetCore.Server.Kestrel.Core;
 using MongoDB.Driver;
+using OnlyOneAccessTemplate.Models;
 using OnlyOneAccessTemplate.Services;
 
 var builder = WebApplication.CreateBuilder(args);
@@ -70,6 +71,22 @@ builder.Services.AddSingleton<IMongoClient>(sp =>
     return new MongoClient(connectionString);
 });
 
+
+// Rate Limiting Service
+builder.Services.AddScoped<IRateLimitService, RateLimitService>();
+
+// Configuration Service (para substituir o ISiteConfigurationService se necessário)
+builder.Services.AddScoped<IConfigurationService, ConfigurationService>();
+
+// Configuração de localização para SEO multi-idioma
+builder.Services.Configure<RequestLocalizationOptions>(options =>
+{
+    var supportedCultures = new[] { "pt-BR", "en-US", "es-ES" };
+    options.SetDefaultCulture(supportedCultures[0])
+           .AddSupportedCultures(supportedCultures)
+           .AddSupportedUICultures(supportedCultures);
+}); 
+
 builder.Services.AddScoped(sp =>
 {
     var client = sp.GetRequiredService<IMongoClient>();
@@ -83,6 +100,9 @@ builder.Services.AddScoped<ILanguageService, LanguageService>();
 builder.Services.AddScoped<ISeoService, SeoService>();
 builder.Services.AddScoped<IConversionService, ConversionService>();
 
+builder.Services.AddScoped<IModuleService, ModuleService>();
+builder.Services.AddHttpClient<IModuleService, ModuleService>();
+
 // Converter Services - Registrar todos os conversores dispon<6F>veis
 builder.Services.AddScoped<TextCaseConverterService>();
 builder.Services.AddScoped<CsvToJsonConverterService>();
@@ -138,6 +158,37 @@ app.UseSession();
 app.UseResponseCompression();
 app.UseResponseCaching();
 
+app.UseRequestLocalization();
+
+// Middleware para detectar configuração por domínio
+app.Use(async (context, next) =>
+{
+    var host = context.Request.Host.Host;
+    var configService = context.RequestServices.GetRequiredService<IConfigurationService>();
+    var config = await configService.GetConfigurationAsync(host);
+    context.Items["SiteConfig"] = config;
+
+    // Se não encontrou config por domínio, usar fallback baseado no idioma da URL
+    if (config == null)
+    {
+        var pathSegments = context.Request.Path.Value?.Split('/', StringSplitOptions.RemoveEmptyEntries);
+        var language = "pt"; // default
+
+        if (pathSegments?.Length > 0 && new[] { "en", "es", "pt" }.Contains(pathSegments[0]))
+        {
+            language = pathSegments[0];
+        }
+
+        // Usar seu serviço existente como fallback
+        var siteConfigService = context.RequestServices.GetRequiredService<ISiteConfigurationService>();
+        var fallbackConfig = await siteConfigService.GetConfigurationAsync(language);
+        context.Items["SiteConfig"] = fallbackConfig;
+    }
+
+    await next();
+});
+
+
 app.UseRouting();
 
 // Custom routing for multilingual support
@@ -153,8 +204,20 @@ app.MapControllerRoute(
 
 // Rotas específicas por idioma
 app.MapControllerRoute(
-    name: "multilingual",
-    pattern: "{language:regex(en|es)}/{controller=Home}/{action=Index}/{id?}");
+    name: "converter_localized_specific",
+    pattern: "{language:regex(^(pt|en|es)$)}/{converter}",
+    defaults: new { controller = "Converter", action = "Index" });
+
+// Rota para home localizada
+app.MapControllerRoute(
+    name: "home_localized",
+    pattern: "{language:regex(^(pt|en|es)$)}",
+    defaults: new { controller = "Home", action = "Index" });
+
+app.MapControllerRoute(
+    name: "module_endpoint",
+    pattern: "modules/{moduleId}",
+    defaults: new { controller = "Module", action = "GetModule" });
 
 app.MapControllerRoute(
     name: "default",
@@ -196,6 +259,34 @@ if (app.Environment.IsDevelopment())
                 _ = await siteConfigService.GetConfigurationAsync(lang); // Isso criar<61> a configura<72><61>o padr<64>o
             }
         }
+
+        // Inicializar módulos de exemplo
+        try
+        {
+            var moduleService = scope.ServiceProvider.GetRequiredService<IModuleService>();
+
+            // Verificar se já existe módulo de exemplo
+            var existingModule = await moduleService.GetModuleConfigAsync("footer-message");
+            if (existingModule == null)
+            {
+                var exampleModule = new ModuleConfig
+                {
+                    ModuleId = "footer-message",
+                    Name = "Módulo de Mensagem do Footer",
+                    Url = "https://httpbin.org/html", // URL de exemplo que retorna HTML
+                    RequestBy = "footer-message",
+                    IsActive = true,
+                    CacheMinutes = 10
+                };
+
+                await moduleService.SaveModuleConfigAsync(exampleModule);
+                logger.LogInformation("Módulo de exemplo criado: {ModuleId}", exampleModule.ModuleId);
+            }
+        }
+        catch (Exception ex)
+        {
+            logger.LogError(ex, "Erro ao inicializar módulos de exemplo");
+        }
     }
     catch (Exception ex)
     {

OnlyOneAccessTemplate/Services/ConfigurationService.cs

@@ -0,0 +1,45 @@
+using Microsoft.Extensions.Caching.Memory;
+using MongoDB.Driver;
+using OnlyOneAccessTemplate.Models;
+
+namespace OnlyOneAccessTemplate.Services
+{
+    public class ConfigurationService : IConfigurationService
+    {
+        private readonly IMongoDatabase _database;
+        private readonly IMemoryCache _cache;
+
+        public ConfigurationService(IMongoDatabase database, IMemoryCache cache)
+        {
+            _database = database;
+            _cache = cache;
+        }
+
+        public async Task<SiteConfiguration> GetConfigurationAsync(string domain)
+        {
+            var cacheKey = $"config_{domain}";
+            if (_cache.TryGetValue(cacheKey, out SiteConfiguration cachedConfig))
+                return cachedConfig;
+
+            var collection = _database.GetCollection<SiteConfiguration>("SiteConfigurations");
+            var config = await collection.Find(x => x.Domain == domain).FirstOrDefaultAsync();
+
+            if (config != null)
+                _cache.Set(cacheKey, config, TimeSpan.FromMinutes(30));
+
+            return config;
+        }
+
+        public async Task<List<ConverterConfig>> GetConvertersAsync(string language)
+        {
+            var collection = _database.GetCollection<ConverterConfig>("Converters");
+            return await collection.Find(x => x.IsActive).ToListAsync();
+        }
+
+        public async Task<ConverterConfig> GetConverterAsync(string id, string language)
+        {
+            var collection = _database.GetCollection<ConverterConfig>("Converters");
+            return await collection.Find(x => x.Id == id && x.IsActive).FirstOrDefaultAsync();
+        }
+    }
+}

OnlyOneAccessTemplate/Services/Interfaces.cs

@@ -112,6 +112,30 @@ namespace OnlyOneAccessTemplate.Services
         string GenerateAdHtml(string position, string adSlot, AdSize size = AdSize.Responsive);
     }
 
+    public interface IConfigurationService
+    {
+        Task<SiteConfiguration> GetConfigurationAsync(string domain);
+        Task<List<ConverterConfig>> GetConvertersAsync(string language);
+        Task<ConverterConfig> GetConverterAsync(string id, string language);
+    }
+
+    public interface IRateLimitService
+    {
+        Task<bool> ShouldShowCaptchaAsync(string ipAddress);
+        Task RecordRequestAsync(string ipAddress);
+        Task<(bool IsValid, string Challenge)> GenerateCaptchaAsync();
+        Task<bool> ValidateCaptchaAsync(string challenge, string response);
+    }
+
+    public interface IModuleService
+    {
+        Task<ModuleConfig?> GetModuleConfigAsync(string moduleId);
+        Task<string> GetModuleContentAsync(string moduleId);
+        Task<string> FetchContentFromUrlAsync(string url, Dictionary<string, string>? headers = null);
+        Task<List<ModuleConfig>> GetAllActiveModulesAsync();
+        Task SaveModuleConfigAsync(ModuleConfig config);
+    }
+
     public enum AdSize
     {
         Responsive,

OnlyOneAccessTemplate/Services/ModuleService.cs

@@ -0,0 +1,122 @@
+using Microsoft.Extensions.Caching.Memory;
+using MongoDB.Driver;
+using OnlyOneAccessTemplate.Models;
+
+namespace OnlyOneAccessTemplate.Services
+{
+    public class ModuleService : IModuleService
+    {
+        private readonly IMongoDatabase _database;
+        private readonly HttpClient _httpClient;
+        private readonly IMemoryCache _cache;
+        private readonly ILogger<ModuleService> _logger;
+        private readonly IMongoCollection<ModuleConfig> _moduleCollection;
+
+        public ModuleService(
+            IMongoDatabase database,
+            HttpClient httpClient,
+            IMemoryCache cache,
+            ILogger<ModuleService> logger)
+        {
+            _database = database;
+            _httpClient = httpClient;
+            _cache = cache;
+            _logger = logger;
+            _moduleCollection = _database.GetCollection<ModuleConfig>("modules");
+        }
+
+        public async Task<ModuleConfig?> GetModuleConfigAsync(string moduleId)
+        {
+            try
+            {
+                var filter = Builders<ModuleConfig>.Filter.And(
+                    Builders<ModuleConfig>.Filter.Eq(x => x.ModuleId, moduleId),
+                    Builders<ModuleConfig>.Filter.Eq(x => x.IsActive, true)
+                );
+
+                return await _moduleCollection.Find(filter).FirstOrDefaultAsync();
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao buscar configuração do módulo {ModuleId}", moduleId);
+                return null;
+            }
+        }
+
+        public async Task<string> GetModuleContentAsync(string moduleId)
+        {
+            var cacheKey = $"module_content_{moduleId}";
+
+            if (_cache.TryGetValue(cacheKey, out string? cachedContent) && !string.IsNullOrEmpty(cachedContent))
+            {
+                return cachedContent;
+            }
+
+            var config = await GetModuleConfigAsync(moduleId);
+            if (config == null)
+            {
+                return "<p>Módulo não encontrado.</p>";
+            }
+
+            var content = await FetchContentFromUrlAsync(config.Url, config.Headers);
+
+            // Cache por X minutos conforme configuração
+            _cache.Set(cacheKey, content, TimeSpan.FromMinutes(config.CacheMinutes));
+
+            return content;
+        }
+
+        public async Task<string> FetchContentFromUrlAsync(string url, Dictionary<string, string>? headers = null)
+        {
+            try
+            {
+                using var request = new HttpRequestMessage(HttpMethod.Get, url);
+
+                if (headers != null)
+                {
+                    foreach (var header in headers)
+                    {
+                        request.Headers.TryAddWithoutValidation(header.Key, header.Value);
+                    }
+                }
+
+                using var response = await _httpClient.SendAsync(request);
+
+                if (response.IsSuccessStatusCode)
+                {
+                    return await response.Content.ReadAsStringAsync();
+                }
+
+                _logger.LogWarning("Falha ao buscar conteúdo de {Url}. Status: {StatusCode}", url, response.StatusCode);
+                return "<p>Conteúdo temporariamente indisponível.</p>";
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao buscar conteúdo de {Url}", url);
+                return "<p>Erro ao carregar conteúdo.</p>";
+            }
+        }
+
+        public async Task<List<ModuleConfig>> GetAllActiveModulesAsync()
+        {
+            var filter = Builders<ModuleConfig>.Filter.Eq(x => x.IsActive, true);
+            return await _moduleCollection.Find(filter).ToListAsync();
+        }
+
+        public async Task SaveModuleConfigAsync(ModuleConfig config)
+        {
+            config.UpdatedAt = DateTime.UtcNow;
+
+            if (string.IsNullOrEmpty(config.Id))
+            {
+                config.CreatedAt = DateTime.UtcNow;
+                await _moduleCollection.InsertOneAsync(config);
+            }
+            else
+            {
+                var filter = Builders<ModuleConfig>.Filter.Eq(x => x.Id, config.Id);
+                await _moduleCollection.ReplaceOneAsync(filter, config);
+            }
+        }
+    }
+}

OnlyOneAccessTemplate/Services/RateLimitService.cs

@@ -0,0 +1,96 @@
+using Microsoft.Extensions.Caching.Memory;
+using OnlyOneAccessTemplate.Models.RateLimits;
+
+namespace OnlyOneAccessTemplate.Services
+{
+    public class RateLimitService : IRateLimitService
+    {
+        private readonly IMemoryCache _cache;
+        private readonly IConfiguration _configuration;
+        private const int MAX_REQUESTS_PER_HOUR = 50;
+        private const int CAPTCHA_THRESHOLD = 20;
+
+        public RateLimitService(IMemoryCache cache, IConfiguration configuration)
+        {
+            _cache = cache;
+            _configuration = configuration;
+        }
+
+        public async Task<bool> ShouldShowCaptchaAsync(string ipAddress)
+        {
+            var key = $"rate_limit_{ipAddress}";
+            if (_cache.TryGetValue(key, out RateLimitEntry entry))
+            {
+                // Resetar contador se passou mais de 1 hora
+                if (DateTime.UtcNow.Subtract(entry.LastRequest).TotalHours > 1)
+                {
+                    entry.RequestCount = 0;
+                }
+
+                return entry.RequestCount >= CAPTCHA_THRESHOLD;
+            }
+            return false;
+        }
+
+        public async Task RecordRequestAsync(string ipAddress)
+        {
+            var key = $"rate_limit_{ipAddress}";
+            if (_cache.TryGetValue(key, out RateLimitEntry entry))
+            {
+                entry.RequestCount++;
+                entry.LastRequest = DateTime.UtcNow;
+            }
+            else
+            {
+                entry = new RateLimitEntry
+                {
+                    IpAddress = ipAddress,
+                    RequestCount = 1,
+                    LastRequest = DateTime.UtcNow
+                };
+            }
+
+            _cache.Set(key, entry, TimeSpan.FromHours(2));
+        }
+
+        public async Task<(bool IsValid, string Challenge)> GenerateCaptchaAsync()
+        {
+            // Captcha matemático simples
+            var random = new Random();
+            var num1 = random.Next(1, 10);
+            var num2 = random.Next(1, 10);
+            var operation = random.Next(0, 2) == 0 ? "+" : "-";
+
+            var challenge = $"{num1} {operation} {num2}";
+            var answer = operation == "+" ? num1 + num2 : num1 - num2;
+
+            var challengeKey = Guid.NewGuid().ToString();
+            _cache.Set($"captcha_{challengeKey}", answer, TimeSpan.FromMinutes(10));
+
+            return (true, $"{challenge}|{challengeKey}");
+        }
+
+        public async Task<bool> ValidateCaptchaAsync(string challenge, string response)
+        {
+            if (string.IsNullOrEmpty(challenge) || string.IsNullOrEmpty(response))
+                return false;
+
+            var parts = challenge.Split('|');
+            if (parts.Length != 2) return false;
+
+            var challengeKey = parts[1];
+            var cacheKey = $"captcha_{challengeKey}";
+
+            if (_cache.TryGetValue(cacheKey, out int expectedAnswer))
+            {
+                _cache.Remove(cacheKey);
+                if (int.TryParse(response, out int userAnswer))
+                {
+                    return userAnswer == expectedAnswer;
+                }
+            }
+
+            return false;
+        }
+    }
+}

OnlyOneAccessTemplate/Views/BaseViewModel.cs

@@ -0,0 +1,26 @@
+using OnlyOneAccessTemplate.Models;
+
+namespace OnlyOneAccessTemplate.Views
+{
+    public class BaseViewModel
+    {
+        public SiteConfiguration SiteConfig { get; set; }
+        public string CurrentLanguage { get; set; }
+        public bool ShowCaptcha { get; set; }
+        public string CaptchaChallenge { get; set; }
+    }
+
+    public class HomeViewModel : BaseViewModel
+    {
+        public List<ConverterConfig> AvailableConverters { get; set; } = new();
+    }
+
+    public class ConverterViewModel : BaseViewModel
+    {
+        public ConverterConfig Converter { get; set; }
+        public string InputContent { get; set; } = string.Empty;
+        public string OutputContent { get; set; } = string.Empty;
+        public bool HasError { get; set; }
+        public string ErrorMessage { get; set; } = string.Empty;
+    }
+}

OnlyOneAccessTemplate/Views/Shared/_Footer.cshtml

@@ -70,6 +70,17 @@
             </div>
         </div>
 
+        <div class="col-md-12 mb-4">
+            <div id="footer-module" data-module="footer-message">
+                <!-- Conteúdo será carregado dinamicamente -->
+                <div class="text-center">
+                    <button class="btn btn-outline-primary btn-sm" onclick="window.ModuleSystem.loadModule('footer-message', 'footer-module')">
+                        🧩 Carregar Módulo de Exemplo
+                    </button>
+                </div>
+            </div>
+        </div>
+        
         <hr class="my-4">
 
         <div class="row align-items-center">

OnlyOneAccessTemplate/Views/Shared/_Layout.cshtml

@@ -48,5 +48,59 @@
     {
         <script>@Html.Raw(ViewBag.ConversionPixel)</script>
     }
+
+    <script src="~/js/module-loader.js"></script>
+    <script>
+    <script>
+            window.ModuleSystem = {
+                async loadModule(moduleId, targetElementId) {
+                try {
+                    const response = await fetch(`/modules/${moduleId}`);
+                    if (response.ok) {
+                        const content = await response.text();
+                        const targetElement = document.getElementById(targetElementId);
+                        if (targetElement) {
+                            targetElement.innerHTML = content;
+
+                            // Disparar evento customizado para módulos que precisam de JS
+                            const event = new CustomEvent('moduleLoaded', {
+                                detail: { moduleId, targetElementId, content }
+                            });
+                            document.dispatchEvent(event);
+                        }
+                        return true;
+                    } else {
+                        console.error(`Erro ao carregar módulo ${moduleId}:`, response.status);
+                        return false;
+                    }
+                } catch (error) {
+                    console.error(`Erro ao carregar módulo ${moduleId}:`, error);
+                    return false;
+                }
+            },
+
+                async loadModules() {
+                // Auto-carregar módulos com data-module
+                const moduleElements = document.querySelectorAll('[data-module]');
+                for (const element of moduleElements) {
+                    const moduleId = element.dataset.module;
+                    if (moduleId) {
+                        await this.loadModule(moduleId, element.id);
+                    }
+                }
+            }
+        };
+
+        // Auto-executar quando página carrega
+        <!--SUBSTITUIR o script antigo do ModuleSystem por: -->
+        document.addEventListener('DOMContentLoaded', () => {
+            console.log('🚀 ModuleLoader v2.0.0 inicializado');
+        });
+
+        // Event listener para módulos carregados
+        document.addEventListener('moduleLoaded', function (event) {
+            console.log('✅ Módulo carregado:', event.detail);
+        });
+    </script>
 </body>
 </html>

OnlyOneAccessTemplate/appsettings.Production.json

@@ -51,5 +51,9 @@
       "RectanglePre": "SEU_SLOT_ID_2"
     }
   },
+  "RateLimiting": {
+    "MaxRequestsPerHour": 50,
+    "CaptchaThreshold": 20
+  },
   "AllowedHosts": "*"
 }

OnlyOneAccessTemplate/appsettings.json

@@ -52,5 +52,9 @@
       "RectanglePre": "SEU_SLOT_ID_2"
     }
   },
+  "RateLimiting": {
+    "MaxRequestsPerHour": 50,
+    "CaptchaThreshold": 20
+  },
   "AllowedHosts": "*"
 }

OnlyOneAccessTemplate/register-sentence-converter.http

@@ -0,0 +1,47 @@
+### Registrar o módulo sentence-converter
+POST https://localhost:7001/api/module-management/register
+Content-Type: application/json
+
+{
+  "moduleId": "sentence-converter",
+  "name": "Conversor de Primeira Maiúscula",
+  "baseUrl": "https://localhost:7002",
+  "autoActivate": true,
+  "cacheMinutes": 5,
+  "rateLimitPerMinute": 60,
+  
+  "menuTitle": "Primeira Maiúscula",
+  "menuDescription": "Converte texto para formato de primeira letra maiúscula",
+  "menuIcon": "fas fa-text-height",
+  "menuCategory": "Texto",
+  "menuOrder": 1,
+  "showInMenu": true,
+  
+  "seoTitles": {
+    "pt": "Conversor para Primeira Maiúscula Online - Gratuito",
+    "en": "Sentence Case Converter Online - Free",
+    "es": "Convertidor a Mayúscula Inicial en Línea - Gratis"
+  },
+  "seoDescriptions": {
+    "pt": "Converta seu texto para o formato de primeira letra maiúscula rapidamente. Ferramenta gratuita e fácil de usar.",
+    "en": "Convert your text to sentence case format quickly. Free and easy to use tool.",
+    "es": "Convierte tu texto al formato de primera letra mayúscula rápidamente. Herramienta gratuita y fácil de usar."
+  },
+  
+  "version": "1.0.0",
+  "developerName": "Seu Nome",
+  "developerEmail": "seu@email.com",
+  "repository": "https://github.com/user/sentence-converter"
+}
+
+### Listar todos os módulos
+GET https://localhost:7001/api/module-management/modules
+
+### Verificar saúde de um módulo
+POST https://localhost:7001/api/module-management/modules/sentence-converter/health-check
+
+### Ativar/desativar módulo
+POST https://localhost:7001/api/module-management/modules/sentence-converter/toggle
+
+### Buscar menu de conversores
+GET https://localhost:7001/api/menu/converters?language=pt

OnlyOneAccessTemplate/wwwroot/js/module-loader.js

@@ -0,0 +1,269 @@
+// Dynamic Module Loader System
+window.ModuleLoader = (function () {
+    const loadedScripts = new Set();
+    const loadedStyles = new Set();
+    const moduleInstances = new Map();
+
+    // Cache de recursos carregados
+    const resourceCache = new Map();
+
+    function log(message, ...args) {
+        console.log(`🔧 ModuleLoader: ${message}`, ...args);
+    }
+
+    function error(message, ...args) {
+        console.error(`❌ ModuleLoader: ${message}`, ...args);
+    }
+
+    async function loadScript(url, moduleBaseUrl) {
+        const fullUrl = resolveUrl(url, moduleBaseUrl);
+
+        if (loadedScripts.has(fullUrl)) {
+            log(`Script já carregado: ${fullUrl}`);
+            return true;
+        }
+
+        try {
+            log(`Carregando script: ${fullUrl}`);
+
+            const response = await fetch(fullUrl);
+            if (!response.ok) {
+                throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+            }
+
+            const scriptContent = await response.text();
+
+            // Criar script element e executar
+            const script = document.createElement('script');
+            script.textContent = scriptContent;
+            script.setAttribute('data-module-script', fullUrl);
+            document.head.appendChild(script);
+
+            loadedScripts.add(fullUrl);
+            log(`✅ Script carregado com sucesso: ${fullUrl}`);
+            return true;
+        } catch (err) {
+            error(`Falha ao carregar script ${fullUrl}:`, err);
+            return false;
+        }
+    }
+
+    async function loadStyle(url, moduleBaseUrl) {
+        const fullUrl = resolveUrl(url, moduleBaseUrl);
+
+        if (loadedStyles.has(fullUrl)) {
+            log(`CSS já carregado: ${fullUrl}`);
+            return true;
+        }
+
+        try {
+            log(`Carregando CSS: ${fullUrl}`);
+
+            const link = document.createElement('link');
+            link.rel = 'stylesheet';
+            link.href = fullUrl;
+            link.setAttribute('data-module-style', fullUrl);
+
+            return new Promise((resolve, reject) => {
+                link.onload = () => {
+                    loadedStyles.add(fullUrl);
+                    log(`✅ CSS carregado com sucesso: ${fullUrl}`);
+                    resolve(true);
+                };
+                link.onerror = () => {
+                    error(`Falha ao carregar CSS: ${fullUrl}`);
+                    reject(false);
+                };
+                document.head.appendChild(link);
+            });
+        } catch (err) {
+            error(`Erro ao carregar CSS ${fullUrl}:`, err);
+            return false;
+        }
+    }
+
+    function resolveUrl(url, baseUrl) {
+        if (url.startsWith('http://') || url.startsWith('https://') || url.startsWith('//')) {
+            return url;
+        }
+
+        if (url.startsWith('/')) {
+            const base = new URL(baseUrl);
+            return `${base.protocol}//${base.host}${url}`;
+        }
+
+        return new URL(url, baseUrl).href;
+    }
+
+    function extractModuleMetadata(container) {
+        const metadataScript = container.querySelector('#module-metadata');
+        if (!metadataScript) {
+            log('Nenhum metadata encontrado no módulo');
+            return null;
+        }
+
+        try {
+            const metadata = JSON.parse(metadataScript.textContent);
+            log('Metadata extraído:', metadata);
+            return metadata;
+        } catch (err) {
+            error('Erro ao parsear metadata:', err);
+            return null;
+        }
+    }
+
+    function getModuleBaseUrl(moduleUrl) {
+        try {
+            const url = new URL(moduleUrl, window.location.href);
+            const pathParts = url.pathname.split('/');
+            pathParts.pop(); // Remove o último segmento (nome do endpoint)
+            url.pathname = pathParts.join('/');
+            return url.href;
+        } catch (err) {
+            error('Erro ao extrair base URL:', err);
+            return window.location.origin;
+        }
+    }
+
+    async function initializeModule(containerId, moduleUrl, metadata) {
+        const moduleBaseUrl = getModuleBaseUrl(moduleUrl);
+        log(`Inicializando módulo em ${containerId} com base URL: ${moduleBaseUrl}`);
+
+        try {
+            // Carregar CSS se especificado
+            if (metadata.cssUrl) {
+                await loadStyle(metadata.cssUrl, moduleBaseUrl);
+            }
+
+            // Carregar JavaScript
+            if (metadata.jsUrl) {
+                const scriptLoaded = await loadScript(metadata.jsUrl, moduleBaseUrl);
+                if (!scriptLoaded) {
+                    throw new Error('Falha ao carregar script principal');
+                }
+            }
+
+            // Aguardar um momento para o script ser executado
+            await new Promise(resolve => setTimeout(resolve, 100));
+
+            // Chamar função de inicialização
+            if (metadata.jsFunction) {
+                const functionPath = metadata.jsFunction.split('.');
+                let func = window;
+
+                for (const part of functionPath) {
+                    func = func[part];
+                    if (!func) {
+                        throw new Error(`Função ${metadata.jsFunction} não encontrada`);
+                    }
+                }
+
+                if (typeof func === 'function') {
+                    log(`Chamando função de inicialização: ${metadata.jsFunction}`);
+                    const result = func(containerId);
+
+                    if (result) {
+                        moduleInstances.set(containerId, {
+                            metadata,
+                            moduleUrl,
+                            moduleBaseUrl,
+                            initialized: true
+                        });
+                        log(`✅ Módulo ${metadata.moduleId} inicializado com sucesso`);
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        } catch (err) {
+            error(`Erro ao inicializar módulo:`, err);
+            return false;
+        }
+    }
+
+    async function loadModule(moduleId, containerId, moduleUrl) {
+        log(`Carregando módulo ${moduleId} em ${containerId} de ${moduleUrl}`);
+
+        try {
+            // Carregar HTML do módulo
+            const response = await fetch(moduleUrl);
+            if (!response.ok) {
+                throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+            }
+
+            const html = await response.text();
+            const container = document.getElementById(containerId);
+
+            if (!container) {
+                throw new Error(`Container ${containerId} não encontrado`);
+            }
+
+            // Inserir HTML
+            container.innerHTML = html;
+
+            // Extrair metadata
+            const metadata = extractModuleMetadata(container);
+            if (!metadata) {
+                log('⚠️ Módulo sem metadata, tentando funcionar sem JavaScript');
+                return true;
+            }
+
+            // Inicializar módulo
+            const success = await initializeModule(containerId, moduleUrl, metadata);
+
+            if (success) {
+                // Disparar evento
+                const event = new CustomEvent('moduleLoaded', {
+                    detail: {
+                        moduleId: metadata.moduleId,
+                        containerId,
+                        moduleUrl,
+                        metadata
+                    }
+                });
+                document.dispatchEvent(event);
+
+                return true;
+            }
+
+            return false;
+
+        } catch (err) {
+            error(`Erro ao carregar módulo ${moduleId}:`, err);
+            return false;
+        }
+    }
+
+    function getModuleInfo(containerId) {
+        return moduleInstances.get(containerId);
+    }
+
+    function unloadModule(containerId) {
+        const info = moduleInstances.get(containerId);
+        if (info) {
+            // Limpar container
+            const container = document.getElementById(containerId);
+            if (container) {
+                container.innerHTML = '';
+            }
+
+            moduleInstances.delete(containerId);
+            log(`Módulo removido: ${containerId}`);
+        }
+    }
+
+    // API pública
+    return {
+        loadModule,
+        getModuleInfo,
+        unloadModule,
+        version: '2.0.0'
+    };
+})();
+
+// Compatibilidade com sistema antigo
+window.ModuleSystem = {
+    loadModule: window.ModuleLoader.loadModule,
+    version: '2.0.0-compat'
+};

UpperFirstLetter/Controllers/ConverterController.cs

@@ -0,0 +1,104 @@
+using Microsoft.AspNetCore.Mvc;
+using SentenceConverterModule.Models;
+using SentenceConverterModule.Services.Contracts;
+
+namespace SentenceConverterModule.Controllers
+{
+    [Route("api/converter")]
+    public class ConverterController : Controller
+    {
+        private readonly ISentenceConverterService _converterService;
+        private readonly ILogger<ConverterController> _logger;
+
+        public ConverterController(
+            ISentenceConverterService converterService,
+            ILogger<ConverterController> logger)
+        {
+            _converterService = converterService;
+            _logger = logger;
+        }
+
+        [HttpPost("convert")]
+        public async Task<IActionResult> Convert([FromForm] ConversionRequestDto requestDto)
+        {
+            try
+            {
+                var request = new ConversionRequest(
+                    Language: requestDto.Language ?? "pt",
+                    InputType: requestDto.InputType,
+                    TextInput: requestDto.TextInput,
+                    Options: requestDto.Options
+                );
+
+                if (!await _converterService.ValidateInputAsync(request))
+                {
+                    return BadRequest(new { success = false, message = "Entrada inválida" });
+                }
+
+                var result = await _converterService.ConvertAsync(request);
+
+                if (!result.Success)
+                {
+                    return BadRequest(new { success = false, message = result.ErrorMessage });
+                }
+
+                return Ok(new
+                {
+                    success = true,
+                    outputText = result.OutputText,
+                    metadata = result.Metadata
+                });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro na conversão");
+                return StatusCode(500, new { success = false, message = "Erro interno do servidor" });
+            }
+        }
+
+        [HttpGet("config")]
+        public IActionResult GetConfig([FromQuery] string language = "pt")
+        {
+            try
+            {
+                var config = _converterService.GetConfiguration(language);
+                return Ok(new { success = true, config });
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao buscar configuração");
+                return StatusCode(500, new { success = false, message = "Erro interno" });
+            }
+        }
+
+        [HttpGet("widget")]
+        public async Task<IActionResult> GetWidget([FromQuery] string language = "pt")
+        {
+            try
+            {
+                var config = _converterService.GetConfiguration(language);
+                ViewBag.Config = config;
+                ViewBag.Language = language;
+
+                return PartialView("_ConverterWidget");
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao gerar widget");
+                return StatusCode(500, "Erro ao carregar widget");
+            }
+        }
+
+        [HttpGet("health")]
+        public IActionResult Health()
+        {
+            return Ok(new
+            {
+                status = "healthy",
+                service = "sentence-converter",
+                timestamp = DateTime.UtcNow
+            });
+        }
+    }
+}
+

UpperFirstLetter/Controllers/HomeController.cs

@@ -0,0 +1,99 @@
+using Microsoft.AspNetCore.Mvc;
+using SentenceConverterModule.Services.Contracts;
+
+namespace SentenceConverterModule.Controllers
+{
+    public class HomeController : Controller
+    {
+        private readonly ISentenceConverterService _converterService;
+        private readonly ITextConversionApiService _apiService;
+
+        public HomeController(
+            ISentenceConverterService converterService,
+            ITextConversionApiService apiService)
+        {
+            _converterService = converterService;
+            _apiService = apiService;
+        }
+
+        public IActionResult Index(string language = "pt")
+        {
+            ViewBag.Language = language;
+            ViewBag.Config = _converterService.GetConfiguration(language);
+
+            // Dados para a página de teste
+            ViewBag.PageTitle = language switch
+            {
+                "en" => "Sentence Case Converter - Standalone Test",
+                "es" => "Convertidor a Mayúscula Inicial - Prueba Independiente",
+                _ => "Conversor para Primeira Maiúscula - Teste Standalone"
+            };
+
+            ViewBag.PageDescription = language switch
+            {
+                "en" => "Test the sentence case converter module independently",
+                "es" => "Prueba el módulo convertidor independientemente",
+                _ => "Teste o módulo conversor independentemente"
+            };
+
+            return View();
+        }
+
+        [HttpGet]
+        public async Task<IActionResult> HealthCheck()
+        {
+            try
+            {
+                var isApiHealthy = await _apiService.IsHealthyAsync();
+
+                return Json(new
+                {
+                    status = "healthy",
+                    service = "sentence-converter-module",
+                    apiHealth = isApiHealthy,
+                    timestamp = DateTime.UtcNow,
+                    version = "1.0.0"
+                });
+            }
+            catch (Exception ex)
+            {
+                return Json(new
+                {
+                    status = "unhealthy",
+                    error = ex.Message,
+                    timestamp = DateTime.UtcNow
+                });
+            }
+        }
+
+        [HttpGet]
+        public IActionResult TestEndpoints()
+        {
+            var baseUrl = $"{Request.Scheme}://{Request.Host}";
+
+            var endpoints = new
+            {
+                module_widget = $"{baseUrl}/modules/sentence-converter",
+                footer_message = $"{baseUrl}/modules/footer-message",
+                api_convert = $"{baseUrl}/api/converter/convert",
+                api_config = $"{baseUrl}/api/converter/config",
+                api_health = $"{baseUrl}/api/converter/health",
+                home_health = $"{baseUrl}/home/healthcheck"
+            };
+
+            return Json(endpoints);
+        }
+
+        public IActionResult Privacy()
+        {
+            return View();
+        }
+
+        [ResponseCache(Duration = 0, Location = ResponseCacheLocation.None, NoStore = true)]
+        public IActionResult Error()
+        {
+            return View();
+        }
+    }
+}
+

UpperFirstLetter/Controllers/ModuleController.cs

@@ -0,0 +1,46 @@
+using Microsoft.AspNetCore.Mvc;
+using SentenceConverterModule.Services.Contracts;
+
+namespace SentenceConverterModule.Controllers
+{
+    [Route("modules")]
+    public class ModuleController : Controller
+    {
+        private readonly ISentenceConverterService _converterService;
+
+        public ModuleController(ISentenceConverterService converterService)
+        {
+            _converterService = converterService;
+        }
+
+        [HttpGet("sentence-converter")]
+        public async Task<IActionResult> SentenceConverter([FromQuery] string language = "pt")
+        {
+            var config = _converterService.GetConfiguration(language);
+            ViewBag.Config = config;
+            ViewBag.Language = language;
+
+            return PartialView("_SentenceConverterModule");
+        }
+
+        [HttpGet("footer-message")]
+        public IActionResult FooterMessage()
+        {
+            return Content(@"
+                <div class='alert alert-info text-center'>
+                    <h6><i class='fas fa-magic me-2'></i>Módulo Carregado!</h6>
+                    <p class='mb-2'>Este conteúdo veio de um projeto separado!</p>
+                    <button class='btn btn-sm btn-primary' onclick='loadSentenceConverter()'>
+                        Carregar Conversor Completo
+                    </button>
+                </div>
+                <script>
+                function loadSentenceConverter() {
+                    window.ModuleSystem.loadModule('sentence-converter', 'footer-module');
+                }
+                </script>
+            ", "text/html");
+        }
+    }
+}
+

UpperFirstLetter/Models/ErrorViewModel.cs

@@ -0,0 +1,9 @@
+namespace UpperFirstLetter.Models
+{
+    public class ErrorViewModel
+    {
+        public string? RequestId { get; set; }
+
+        public bool ShowRequestId => !string.IsNullOrEmpty(RequestId);
+    }
+}

UpperFirstLetter/Models/ModuleConfig.cs

@@ -0,0 +1,25 @@
+
+namespace OnlyOneAccessTemplate.Models
+{
+    public class ModuleConfig
+    {
+        public string Id { get; set; } = string.Empty;
+
+        public string ModuleId { get; set; } = string.Empty; // Ex: "footer-message"
+        public string Name { get; set; } = string.Empty;
+        public string Url { get; set; } = string.Empty; // URL do endpoint externo
+        public string RequestBy { get; set; } = string.Empty; // Identificador único
+        public bool IsActive { get; set; } = true;
+        public Dictionary<string, string> Headers { get; set; } = new();
+        public Dictionary<string, object> Parameters { get; set; } = new();
+        public int CacheMinutes { get; set; } = 5; // Cache do conteúdo
+
+        public DateTime CreatedAt { get; set; } = DateTime.UtcNow;
+        public DateTime UpdatedAt { get; set; } = DateTime.UtcNow;
+
+        public string? JavaScriptUrl { get; set; } // URL do arquivo JS
+        public string? JavaScriptFunction { get; set; } // Função de inicialização
+        public string? CssUrl { get; set; } // CSS opcional
+        public Dictionary<string, string> Assets { get; set; } = new(); // Assets adicionais
+    }
+}

UpperFirstLetter/Models/Requests.cs

@@ -0,0 +1,37 @@
+namespace SentenceConverterModule.Models
+{
+    public record ConversionRequest(
+        string Language = "pt",
+        string InputType = "text",
+        string? TextInput = null,
+        IFormFile? FileInput = null,
+        string? UrlInput = null,
+        Dictionary<string, object>? Options = null
+    );
+
+    public record ConversionResult(
+        bool Success,
+        string? OutputText = null,
+        string? ErrorMessage = null,
+        Dictionary<string, object>? Metadata = null,
+        string? PreviewHtml = null
+    );
+
+    public class ConversionRequestDto
+    {
+        public string? Language { get; set; }
+        public string InputType { get; set; } = "text";
+        public string? TextInput { get; set; }
+        public IFormFile? FileInput { get; set; }
+        public Dictionary<string, object>? Options { get; set; }
+    }
+
+    public class ConverterConfiguration
+    {
+        public string ConverterType { get; set; } = "";
+        public string OutputType { get; set; } = "";
+        public bool HasAdvancedOptions { get; set; } = false;
+        public bool AllowShare { get; set; } = true;
+        public Dictionary<string, string> LocalizedTexts { get; set; } = new();
+    }
+}

UpperFirstLetter/Program.cs

@@ -0,0 +1,50 @@
+using SentenceConverterModule.Services.Contracts;
+using SentenceConverterModule.Services;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// Add services to the container.
+builder.Services.AddControllersWithViews();
+
+builder.Services.AddHttpClient();
+
+// Converter Services
+builder.Services.AddHttpClient<ITextConversionApiService, TextConversionApiService>();
+builder.Services.AddScoped<ISentenceConverterService, SentenceConverterService>();
+
+// CORS para permitir requisições do projeto principal
+builder.Services.AddCors(options =>
+{
+    options.AddPolicy("AllowMainProject", builder =>
+    {
+        builder.AllowAnyOrigin()
+               .AllowAnyMethod()
+               .AllowAnyHeader();
+    });
+});
+
+var app = builder.Build();
+
+// Configure the HTTP request pipeline.
+if (!app.Environment.IsDevelopment())
+{
+    app.UseExceptionHandler("/Home/Error");
+    // The default HSTS value is 30 days. You may want to change this for production scenarios, see https://aka.ms/aspnetcore-hsts.
+    app.UseHsts();
+}
+
+
+
+app.UseHttpsRedirection();
+app.UseStaticFiles();
+app.UseCors("AllowMainProject");
+
+app.UseRouting();
+
+app.UseAuthorization();
+
+app.MapControllerRoute(
+    name: "default",
+    pattern: "{controller=Home}/{action=Index}/{id?}");
+
+app.Run();

UpperFirstLetter/Properties/launchSettings.json

@@ -0,0 +1,38 @@
+{
+  "$schema": "http://json.schemastore.org/launchsettings.json",
+  "iisSettings": {
+    "windowsAuthentication": false,
+    "anonymousAuthentication": true,
+    "iisExpress": {
+      "applicationUrl": "http://localhost:54818",
+      "sslPort": 0
+    }
+  },
+  "profiles": {
+    "http": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "http://localhost:5118",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "https": {
+      "commandName": "Project",
+      "dotnetRunMessages": true,
+      "launchBrowser": true,
+      "applicationUrl": "https://localhost:7172;http://localhost:5118",
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    },
+    "IIS Express": {
+      "commandName": "IISExpress",
+      "launchBrowser": true,
+      "environmentVariables": {
+        "ASPNETCORE_ENVIRONMENT": "Development"
+      }
+    }
+  }
+}

UpperFirstLetter/SentenceConverterModule.csproj

@@ -0,0 +1,15 @@
+<Project Sdk="Microsoft.NET.Sdk.Web">
+
+  <PropertyGroup>
+    <TargetFramework>net8.0</TargetFramework>
+    <Nullable>enable</Nullable>
+    <ImplicitUsings>enable</ImplicitUsings>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.Extensions.Caching.Memory" Version="9.0.5" />
+    <PackageReference Include="Polly" Version="8.5.2" />
+    <PackageReference Include="Polly.Extensions.Http" Version="3.0.0" />
+  </ItemGroup>
+
+</Project>

UpperFirstLetter/Services/Contracts/ISentenceConverterService.cs

@@ -0,0 +1,11 @@
+using SentenceConverterModule.Models;
+
+namespace SentenceConverterModule.Services.Contracts
+{
+    public interface ISentenceConverterService
+    {
+        Task<ConversionResult> ConvertAsync(ConversionRequest request);
+        Task<bool> ValidateInputAsync(ConversionRequest request);
+        ConverterConfiguration GetConfiguration(string language);
+    }
+}

UpperFirstLetter/Services/Contracts/ITextConversionApiService.cs

@@ -0,0 +1,10 @@
+namespace SentenceConverterModule.Services.Contracts
+{
+    public interface ITextConversionApiService
+    {
+        Task<string> ConvertToSentenceCaseAsync(string text);
+        Task<string> ConvertToUpperCaseAsync(string text);
+        Task<string> ConvertToLowerCaseAsync(string text);
+        Task<bool> IsHealthyAsync();
+    }
+}

UpperFirstLetter/Services/SentenceConverterService.cs

@@ -0,0 +1,132 @@
+using SentenceConverterModule.Models;
+using SentenceConverterModule.Services.Contracts;
+
+namespace SentenceConverterModule.Services
+{
+    public class SentenceConverterService : ISentenceConverterService
+    {
+        private readonly ITextConversionApiService _apiService;
+        private readonly ILogger<SentenceConverterService> _logger;
+
+        public SentenceConverterService(
+            ITextConversionApiService apiService,
+            ILogger<SentenceConverterService> logger)
+        {
+            _apiService = apiService;
+            _logger = logger;
+        }
+
+        public SentenceConverterService()
+        {
+        }
+
+        public async Task<ConversionResult> ConvertAsync(ConversionRequest request)
+        {
+            try
+            {
+                if (string.IsNullOrWhiteSpace(request.TextInput))
+                {
+                    return new ConversionResult(false, ErrorMessage: "Texto não pode estar vazio");
+                }
+
+                var resultado = await _apiService.ConvertToSentenceCaseAsync(request.TextInput);
+
+                return new ConversionResult(
+                    Success: true,
+                    OutputText: resultado,
+                    Metadata: new Dictionary<string, object>
+                    {
+                        ["originalLength"] = request.TextInput.Length,
+                        ["convertedLength"] = resultado.Length,
+                        ["processedAt"] = DateTime.UtcNow
+                    }
+                );
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro na conversão para sentence case");
+                return new ConversionResult(false, ErrorMessage: "Erro ao processar conversão");
+            }
+        }
+
+        public async Task<bool> ValidateInputAsync(ConversionRequest request)
+        {
+            if (string.IsNullOrWhiteSpace(request.TextInput))
+                return false;
+
+            if (request.TextInput.Length > 10000) // Limite de 10k caracteres
+                return false;
+
+            return await Task.FromResult(true);
+        }
+
+        public ConverterConfiguration GetConfiguration(string language)
+        {
+            var texts = GetLocalizedTexts(language);
+
+            return new ConverterConfiguration
+            {
+                ConverterType = "text",
+                OutputType = "text",
+                HasAdvancedOptions = false,
+                AllowShare = true,
+                LocalizedTexts = texts
+            };
+        }
+
+        private Dictionary<string, string> GetLocalizedTexts(string language)
+        {
+            return language switch
+            {
+                "en" => new Dictionary<string, string>
+                {
+                    ["ConverterTitle"] = "Convert to Sentence Case",
+                    ["ConverterDescription"] = "Convert your text to sentence case format",
+                    ["InputPlaceholder"] = "Enter your text here...",
+                    ["OutputLabel"] = "Converted Text:",
+                    ["ConvertButton"] = "Convert Text",
+                    ["CopyButton"] = "Copy Result",
+                    ["ClearButton"] = "Clear",
+                    ["Step1Title"] = "Type",
+                    ["Step1Description"] = "Enter your text",
+                    ["Step2Title"] = "Convert",
+                    ["Step2Description"] = "Click to convert",
+                    ["Step3Title"] = "Copy",
+                    ["Step3Description"] = "Copy the result"
+                },
+                "es" => new Dictionary<string, string>
+                {
+                    ["ConverterTitle"] = "Convertir a Mayúscula Inicial",
+                    ["ConverterDescription"] = "Convierte tu texto al formato de mayúscula inicial",
+                    ["InputPlaceholder"] = "Ingresa tu texto aquí...",
+                    ["OutputLabel"] = "Texto Convertido:",
+                    ["ConvertButton"] = "Convertir Texto",
+                    ["CopyButton"] = "Copiar Resultado",
+                    ["ClearButton"] = "Limpiar",
+                    ["Step1Title"] = "Escribir",
+                    ["Step1Description"] = "Ingresa tu texto",
+                    ["Step2Title"] = "Convertir",
+                    ["Step2Description"] = "Haz clic para convertir",
+                    ["Step3Title"] = "Copiar",
+                    ["Step3Description"] = "Copia el resultado"
+                },
+                _ => new Dictionary<string, string>
+                {
+                    ["ConverterTitle"] = "Converter para Primeira Maiúscula",
+                    ["ConverterDescription"] = "Converte seu texto para o formato de primeira letra maiúscula",
+                    ["InputPlaceholder"] = "Digite seu texto aqui...",
+                    ["OutputLabel"] = "Texto Convertido:",
+                    ["ConvertButton"] = "Converter Texto",
+                    ["CopyButton"] = "Copiar Resultado",
+                    ["ClearButton"] = "Limpar",
+                    ["Step1Title"] = "Digite",
+                    ["Step1Description"] = "Digite seu texto",
+                    ["Step2Title"] = "Converter",
+                    ["Step2Description"] = "Clique para converter",
+                    ["Step3Title"] = "Copiar",
+                    ["Step3Description"] = "Copie o resultado"
+                }
+            };
+        }
+    }
+}

UpperFirstLetter/Services/TextConversionApiService.cs

@@ -0,0 +1,200 @@
+using Polly;
+using Polly.Extensions.Http;
+using SentenceConverterModule.Models;
+using SentenceConverterModule.Services.Contracts;
+using System.Text;
+using System.Text.Json;
+
+namespace SentenceConverterModule.Services
+{
+
+    public class TextConversionApiService : ITextConversionApiService
+    {
+        private readonly HttpClient _httpClient;
+        private readonly ILogger<TextConversionApiService> _logger;
+        private readonly IAsyncPolicy<HttpResponseMessage> _retryPolicy;
+        private readonly string _baseUrl;
+
+        public TextConversionApiService(
+            HttpClient httpClient,
+            ILogger<TextConversionApiService> logger,
+            IConfiguration configuration)
+        {
+            _httpClient = httpClient;
+            _logger = logger;
+            _baseUrl = configuration.GetValue<string>("TextConversionApi:BaseUrl") ?? "https://localhost:7071";
+
+            // Configurar política de retry com Polly para HttpClient
+            _retryPolicy = HttpPolicyExtensions
+                .HandleTransientHttpError()
+                .OrResult(msg => !msg.IsSuccessStatusCode)
+                .WaitAndRetryAsync(
+                    retryCount: 3,
+                    sleepDurationProvider: retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)),
+                    onRetry: (outcome, timespan, retryCount, context) =>
+                    {
+                        _logger.LogWarning("Tentativa {RetryCount} de chamada à API após {Delay}ms. Status: {StatusCode}",
+                            retryCount, timespan.TotalMilliseconds, outcome.Result?.StatusCode);
+                    });
+
+            // Configurar timeout
+            _httpClient.Timeout = TimeSpan.FromSeconds(30);
+        }
+
+        public async Task<string> ConvertToSentenceCaseAsync(string text)
+        {
+            try
+            {
+                var request = new { Text = text };
+                var response = await CallApiAsync("/api/text-conversion/sentence-case", request);
+                return response.ConvertedText;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao converter texto para sentence case via API");
+                throw;
+            }
+        }
+
+        public async Task<string> ConvertToUpperCaseAsync(string text)
+        {
+            try
+            {
+                var request = new { Text = text };
+                var response = await CallApiAsync("/api/text-conversion/upper-case", request);
+                return response.ConvertedText;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao converter texto para maiúsculas via API");
+                throw;
+            }
+        }
+
+        public async Task<string> ConvertToLowerCaseAsync(string text)
+        {
+            try
+            {
+                var request = new { Text = text };
+                var response = await CallApiAsync("/api/text-conversion/lower-case", request);
+                return response.ConvertedText;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao converter texto para minúsculas via API");
+                throw;
+            }
+        }
+
+        public async Task<bool> IsHealthyAsync()
+        {
+            try
+            {
+                var response = await _retryPolicy.ExecuteAsync(async () =>
+                {
+                    return await _httpClient.GetAsync($"{_baseUrl}/api/text-conversion/health");
+                });
+
+                return response.IsSuccessStatusCode;
+            }
+            catch (Exception ex)
+            {
+                _logger.LogError(ex, "Erro ao verificar saúde da API de conversão de texto");
+                return false;
+            }
+        }
+
+        private async Task<TextConversionApiResponse> CallApiAsync(string endpoint, object request)
+        {
+            var json = JsonSerializer.Serialize(request);
+            var content = new StringContent(json, Encoding.UTF8, "application/json");
+
+            var response = await _retryPolicy.ExecuteAsync(async () =>
+            {
+                return await _httpClient.PostAsync($"{_baseUrl}{endpoint}", content);
+            });
+
+            if (!response.IsSuccessStatusCode)
+            {
+                var errorContent = await response.Content.ReadAsStringAsync();
+                throw new HttpRequestException($"API call failed with status {response.StatusCode}: {errorContent}");
+            }
+
+            var responseContent = await response.Content.ReadAsStringAsync();
+            var result = JsonSerializer.Deserialize<TextConversionApiResponse>(responseContent, new JsonSerializerOptions
+            {
+                PropertyNameCaseInsensitive = true
+            });
+
+            if (result == null || !result.Success)
+            {
+                throw new InvalidOperationException($"API returned unsuccessful response: {result?.ErrorMessage}");
+            }
+
+            return result;
+        }
+    }
+
+    public class TextConversionApiResponse
+    {
+        public bool Success { get; set; }
+        public string OriginalText { get; set; } = string.Empty;
+        public string ConvertedText { get; set; } = string.Empty;
+        public DateTime ProcessedAt { get; set; }
+        public string? ErrorMessage { get; set; }
+        public Dictionary<string, object>? Metadata { get; set; }
+    }
+
+    // Novo serviço que substitui o UpperLowerConversorService usando a API
+    //public class ApiBasedSentenceConverterService : BaseConverterService
+    //{
+    //    private readonly ITextConversionApiService _apiService;
+
+    //    public override string ConverterType => "text-case-sentence";
+    //    public override string ConverterName => "Maiúsculas para minúsculas";
+
+    //    public ApiBasedSentenceConverterService(
+    //        ILogger<ApiBasedSentenceConverterService> logger,
+    //        IConfiguration configuration,
+    //        ITextConversionApiService apiService)
+    //        : base(logger, configuration)
+    //    {
+    //        _apiService = apiService;
+    //    }
+
+    //    public override async Task<ConversionResult> ConvertAsync(ConversionRequest request)
+    //    {
+    //        try
+    //        {
+    //            var resultado = await _apiService.ConvertToSentenceCaseAsync(request.TextInput);
+    //            return new ConversionResult(true, OutputText: resultado);
+    //        }
+    //        catch (Exception ex)
+    //        {
+    //            _logger.LogError(ex, "Erro na conversão via API");
+    //            return new ConversionResult(false, ErrorMessage: "Erro ao processar via API");
+    //        }
+    //    }
+
+    //    public override ConverterConfiguration GetConfiguration(string language)
+    //    {
+    //        var texts = GetLocalizedTexts(language);
+
+    //        texts["ConverterTitle"] = language switch
+    //        {
+    //            "en" => "Sentence Case Convert",
+    //            "es" => "Convertir a Mayúscula Inicial",
+    //            _ => "Converter para primeira maiúscula"
+    //        };
+
+    //        return new ConverterConfiguration
+    //        {
+    //            ConverterType = "text",
+    //            OutputType = "text",
+    //            HasAdvancedOptions = false,
+    //            AllowShare = true,
+    //            LocalizedTexts = texts
+    //        };
+    //    }
+    //}
+}

UpperFirstLetter/Views/Home/Index.cshtml

@@ -0,0 +1,405 @@
+@{
+    ViewData["Title"] = "Home";
+}
+
+<!-- Hero Section -->
+<section class="hero-section">
+    <div class="container">
+        <div class="row align-items-center">
+            <div class="col-lg-6">
+                <h1 class="display-4 fw-bold mb-4">
+                    @ViewBag.Config.LocalizedTexts["ConverterTitle"]
+                </h1>
+                <p class="lead mb-4">
+                    @ViewBag.Config.LocalizedTexts["ConverterDescription"]
+                </p>
+                <div class="d-flex gap-3">
+                    <span class="badge bg-light text-dark fs-6">
+                        <i class="fas fa-code me-1"></i> Standalone
+                    </span>
+                    <span class="badge bg-light text-dark fs-6">
+                        <i class="fas fa-globe me-1"></i> Multi-idioma
+                    </span>
+                    <span class="badge bg-light text-dark fs-6">
+                        <i class="fas fa-bolt me-1"></i> API Ready
+                    </span>
+                </div>
+            </div>
+            <div class="col-lg-6 text-center">
+                <i class="fas fa-text-height fa-5x opacity-75"></i>
+            </div>
+        </div>
+    </div>
+</section>
+
+<!-- Módulo Demo -->
+<section class="py-5">
+    <div class="container">
+        <div class="row justify-content-center">
+            <div class="col-lg-10">
+                <div class="text-center mb-5">
+                    <h2>🧪 Teste do Módulo</h2>
+                    <p class="text-muted">Este é o módulo funcionando independentemente</p>
+                </div>
+
+                <div class="module-demo">
+                    <div id="sentence-converter-demo">
+                        <!-- O módulo será carregado aqui -->
+                        <div class="text-center py-4">
+                            <div class="spinner-border text-primary" role="status">
+                                <span class="visually-hidden">Carregando...</span>
+                            </div>
+                            <p class="mt-3">Carregando módulo...</p>
+                        </div>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</section>
+
+<!-- Test Section -->
+<section class="test-section">
+    <div class="container">
+        <div class="row">
+            <div class="col-12">
+                <h3 class="text-center mb-5">🔗 Endpoints Disponíveis</h3>
+            </div>
+        </div>
+
+        <div class="row" id="endpoints-container">
+            <!-- Endpoints serão carregados via JavaScript -->
+        </div>
+
+        <!-- SUBSTITUIR os cards existentes por: -->
+        <div class="row mt-5">
+            <div class="col-lg-4">
+                <div class="card endpoint-card h-100">
+                    <div class="card-body">
+                        <h5 class="card-title">
+                            <i class="fas fa-puzzle-piece text-primary me-2"></i>
+                            Widget Dinâmico
+                        </h5>
+                        <p class="card-text">Módulo carregado com o novo sistema de loading dinâmico</p>
+                        <button class="btn btn-primary" onclick="loadWidgetManually()">
+                            <i class="fas fa-sync me-1"></i> Recarregar Widget
+                        </button>
+                    </div>
+                </div>
+            </div>
+
+            <div class="col-lg-4">
+                <div class="card endpoint-card h-100">
+                    <div class="card-body">
+                        <h5 class="card-title">
+                            <i class="fas fa-code text-success me-2"></i>
+                            Teste de API
+                        </h5>
+                        <p class="card-text">Teste direto da API de conversão com resultado visual</p>
+                        <button class="btn btn-success" onclick="testApi()">
+                            <i class="fas fa-play me-1"></i> Testar API
+                        </button>
+                        <div id="api-result" class="mt-3"></div>
+                    </div>
+                </div>
+            </div>
+
+            <div class="col-lg-4">
+                <div class="card endpoint-card h-100">
+                    <div class="card-body">
+                        <h5 class="card-title">
+                            <i class="fas fa-cogs text-info me-2"></i>
+                            Sistema de Módulos
+                        </h5>
+                        <p class="card-text">Informações sobre o sistema de carregamento dinâmico</p>
+                        <button class="btn btn-info" onclick="showSystemInfo()">
+                            <i class="fas fa-info-circle me-1"></i> Ver Detalhes
+                        </button>
+                    </div>
+                </div>
+            </div>
+        </div>
+    </div>
+</section>
+
+@section Scripts {
+    <script>
+        document.addEventListener('DOMContentLoaded', function () {
+            // Auto-carregar o widget usando o novo sistema
+            loadFullWidgetDynamic();
+            loadEndpoints();
+        });
+
+        async function loadFullWidgetDynamic() {
+            const containerId = 'sentence-converter-demo';
+            const endpoint = `/modules/sentence-converter?language=@ViewBag.Language`;
+
+            console.log('🚀 Carregando widget usando sistema dinâmico...');
+
+            const success = await window.loadTestModule(containerId, endpoint);
+            if (success) {
+                console.log('✅ Widget carregado com sistema dinâmico!');
+            } else {
+                console.error('❌ Falha ao carregar widget dinamicamente');
+            }
+        }
+
+        async function loadEndpoints() {
+            try {
+                const response = await fetch('/home/testendpoints');
+                const endpoints = await response.json();
+
+                const container = document.getElementById('endpoints-container');
+                let html = '';
+
+                Object.entries(endpoints).forEach(([name, url]) => {
+                    const displayName = name.replace(/_/g, ' ').toUpperCase();
+                    const isModuleEndpoint = name.includes('module');
+
+                    html += `
+                        <div class="col-md-6 col-lg-4 mb-3">
+                            <div class="card endpoint-card h-100">
+                                <div class="card-body">
+                                    <h6 class="card-title">
+                                        ${isModuleEndpoint ? '<i class="fas fa-puzzle-piece text-primary me-1"></i>' : ''}
+                                        ${displayName}
+                                    </h6>
+                                    <small class="text-muted">${url}</small>
+                                    <div class="mt-2">
+                                        ${isModuleEndpoint ?
+                            `<button class="btn btn-sm btn-primary" onclick="testModuleLoad('${url}')">
+                                                <i class="fas fa-play me-1"></i> Carregar
+                                             </button>` :
+                            `<button class="btn btn-sm btn-outline-primary" onclick="testEndpoint('${url}')">
+                                                Testar
+                                             </button>`
+                        }
+                                        <button class="btn btn-sm btn-outline-secondary" onclick="copyUrl('${url}')">
+                                            Copiar
+                                        </button>
+                                    </div>
+                                </div>
+                            </div>
+                        </div>`;
+                });
+
+                container.innerHTML = html;
+            } catch (error) {
+                console.error('Erro ao carregar endpoints:', error);
+            }
+        }
+
+        async function testModuleLoad(url) {
+            // Criar container temporário para teste
+            const testId = 'test-module-' + Date.now();
+            const modal = document.createElement('div');
+            modal.className = 'modal fade';
+            modal.innerHTML = `
+                <div class="modal-dialog modal-lg">
+                    <div class="modal-content">
+                        <div class="modal-header">
+                            <h5 class="modal-title">
+                                <i class="fas fa-vial me-2"></i>Teste de Carregamento do Módulo
+                            </h5>
+                            <button type="button" class="btn-close" data-bs-dismiss="modal"></button>
+                        </div>
+                        <div class="modal-body">
+                            <p><strong>URL:</strong> <code>${url}</code></p>
+                            <div id="${testId}" class="border rounded p-3 bg-light">
+                                <!-- Módulo será carregado aqui -->
+                            </div>
+                        </div>
+                        <div class="modal-footer">
+                            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Fechar</button>
+                            <button type="button" class="btn btn-primary" onclick="window.loadTestModule('${testId}', '${url}')">
+                                <i class="fas fa-redo me-1"></i> Recarregar
+                            </button>
+                        </div>
+                    </div>
+                </div>
+            `;
+
+            document.body.appendChild(modal);
+            const bsModal = new bootstrap.Modal(modal);
+
+            // Limpar modal quando fechado
+            modal.addEventListener('hidden.bs.modal', () => {
+                document.body.removeChild(modal);
+            });
+
+            bsModal.show();
+
+            // Carregar módulo no modal
+            setTimeout(() => {
+                window.loadTestModule(testId, url);
+            }, 500);
+        }
+
+        async function testEndpoint(url) {
+            try {
+                const response = await fetch(url);
+                const result = await response.text();
+
+                // Abrir resultado em nova janela
+                const newWindow = window.open('', '_blank');
+                newWindow.document.write(`
+                    <html>
+                        <head>
+                            <title>Resultado do Teste</title>
+                            <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+                        </head>
+                        <body class="p-4">
+                            <div class="container">
+                                <h3>Teste de Endpoint</h3>
+                                <p><strong>URL:</strong> <code>${url}</code></p>
+                                <p><strong>Status:</strong> <span class="badge bg-${response.ok ? 'success' : 'danger'}">${response.status}</span></p>
+                                <hr>
+                                <h5>Resposta:</h5>
+                                <pre class="bg-light p-3 rounded"><code>${result}</code></pre>
+                            </div>
+                        </body>
+                    </html>
+                `);
+            } catch (error) {
+                alert('Erro ao testar endpoint: ' + error.message);
+            }
+        }
+
+        async function testApi() {
+            const resultDiv = document.getElementById('api-result');
+            resultDiv.innerHTML = '<div class="spinner-border spinner-border-sm" role="status"></div> Testando API...';
+
+            try {
+                const formData = new FormData();
+                formData.append('TextInput', 'este é um teste. vamos ver se funciona!');
+                formData.append('Language', '@ViewBag.Language');
+
+                const response = await fetch('/api/converter/convert', {
+                    method: 'POST',
+                    body: formData
+                });
+
+                const result = await response.json();
+
+                if (result.success) {
+                    resultDiv.innerHTML = `
+                        <div class="alert alert-success">
+                            <h6><i class="fas fa-check-circle me-2"></i>Sucesso!</h6>
+                            <p class="mb-1"><strong>Entrada:</strong> este é um teste. vamos ver se funciona!</p>
+                            <p class="mb-0"><strong>Saída:</strong> <em>${result.outputText}</em></p>
+                        </div>`;
+                } else {
+                    resultDiv.innerHTML = `
+                        <div class="alert alert-danger">
+                            <h6><i class="fas fa-times-circle me-2"></i>Erro</h6>
+                            <p class="mb-0">${result.message}</p>
+                        </div>`;
+                }
+            } catch (error) {
+                resultDiv.innerHTML = `
+                    <div class="alert alert-danger">
+                        <h6><i class="fas fa-exclamation-triangle me-2"></i>Erro de Conexão</h6>
+                        <p class="mb-0">${error.message}</p>
+                    </div>`;
+            }
+        }
+
+        function copyUrl(url) {
+            navigator.clipboard.writeText(url).then(() => {
+                // Feedback visual
+                const button = event.target;
+                const originalText = button.textContent;
+                const originalClass = button.className;
+
+                button.textContent = 'Copiado!';
+                button.className = button.className.replace('btn-outline-secondary', 'btn-success');
+
+                setTimeout(() => {
+                    button.textContent = originalText;
+                    button.className = originalClass;
+                }, 2000);
+            });
+        }
+
+        // Função para demonstrar carregamento manual
+        function loadWidgetManually() {
+            const endpoint = `/modules/sentence-converter?language=@ViewBag.Language`;
+            window.loadTestModule('sentence-converter-demo', endpoint);
+        }
+    </script>
+
+    <script>
+        function showSystemInfo() {
+            const info = {
+                moduleLoader: !!window.ModuleLoaderLite,
+                version: window.ModuleLoaderLite?.version || 'N/A',
+                loadedModules: document.querySelectorAll('[data-module-id]').length,
+                loadedScripts: document.querySelectorAll('[data-test-script]').length,
+                loadedStyles: document.querySelectorAll('[data-test-style]').length
+            };
+
+            const modal = document.createElement('div');
+            modal.className = 'modal fade';
+            modal.innerHTML = `
+                <div class="modal-dialog">
+                    <div class="modal-content">
+                        <div class="modal-header bg-info text-white">
+                            <h5 class="modal-title">
+                                <i class="fas fa-info-circle me-2"></i>Informações do Sistema
+                            </h5>
+                            <button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal"></button>
+                        </div>
+                        <div class="modal-body">
+                            <dl class="row">
+                                <dt class="col-sm-6">Module Loader:</dt>
+                                <dd class="col-sm-6">
+                                    <span class="badge bg-${info.moduleLoader ? 'success' : 'danger'}">
+                                        ${info.moduleLoader ? 'Ativo' : 'Inativo'}
+                                    </span>
+                                </dd>
+
+                                <dt class="col-sm-6">Versão:</dt>
+                                <dd class="col-sm-6"><code>${info.version}</code></dd>
+
+                                <dt class="col-sm-6">Módulos Carregados:</dt>
+                                <dd class="col-sm-6"><span class="badge bg-primary">${info.loadedModules}</span></dd>
+
+                                <dt class="col-sm-6">Scripts Dinâmicos:</dt>
+                                <dd class="col-sm-6"><span class="badge bg-secondary">${info.loadedScripts}</span></dd>
+
+                                <dt class="col-sm-6">Estilos Dinâmicos:</dt>
+                                <dd class="col-sm-6"><span class="badge bg-secondary">${info.loadedStyles}</span></dd>
+                            </dl>
+
+                            <hr>
+
+                            <h6>Recursos Carregados:</h6>
+                            <div class="row">
+                                <div class="col-12">
+                                    <small class="text-muted">Scripts:</small>
+                                    <ul class="list-unstyled small">
+                                        ${Array.from(document.querySelectorAll('[data-test-script]')).map(s =>
+                `<li><code>${s.getAttribute('data-test-script')}</code></li>`
+            ).join('') || '<li class="text-muted">Nenhum script dinâmico carregado</li>'}
+                                    </ul>
+                                </div>
+                            </div>
+                        </div>
+                        <div class="modal-footer">
+                            <button type="button" class="btn btn-secondary" data-bs-dismiss="modal">Fechar</button>
+                        </div>
+                    </div>
+                </div>
+            `;
+
+            document.body.appendChild(modal);
+            const bsModal = new bootstrap.Modal(modal);
+
+            modal.addEventListener('hidden.bs.modal', () => {
+                document.body.removeChild(modal);
+            });
+
+            bsModal.show();
+        }
+    </script>
+}

UpperFirstLetter/Views/Home/Privacy.cshtml

@@ -0,0 +1,8 @@
+@{
+    ViewData["Title"] = "Privacy Policy";
+}
+<div class="container py-5">
+    <h1>@ViewData["Title"]</h1>
+    <p>Esta é uma página de teste para o módulo Sentence Converter.</p>
+    <p>Use este ambiente para testar funcionalidades antes de integrar com o projeto principal.</p>
+</div>

UpperFirstLetter/Views/Shared/Error.cshtml

@@ -0,0 +1,16 @@
+@model string
+@{
+    ViewData["Title"] = "Error";
+}
+
+<div class="container py-5">
+    <h1 class="text-danger">Error.</h1>
+    <h2 class="text-danger">An error occurred while processing your request.</h2>
+
+    @if (!string.IsNullOrEmpty(Model))
+    {
+        <p>
+            <strong>Error details:</strong> @Model
+        </p>
+    }
+</div>

UpperFirstLetter/Views/Shared/_ConverterWidget.cshtml

@@ -0,0 +1,93 @@
+<!-- Metadados do Módulo -->
+@* <script type="application/json" id="module-metadata">
+    {
+        "moduleId": "sentence-converter",
+        "jsUrl": "/js/sentence-converter-widget.js",
+        "jsFunction": "SentenceConverterWidget.init",
+        //"cssUrl": "/css/sentence-converter-widget.css",
+        "version": "1.0.0",
+        "dependencies": []
+    }
+</script>
+ *@
+
+<script type="application/json" id="module-metadata">
+    {
+        "moduleId": "sentence-converter",
+        "jsUrl": "/js/sentence-converter-widget.js",
+        "jsFunction": "SentenceConverterWidget.init",
+        "version": "1.0.0",
+        "dependencies": []
+    }
+</script>
+
+<!-- Widget HTML -->
+<div class="sentence-converter-widget"
+     data-converter-id="sentence-converter"
+     data-module-id="sentence-converter">
+
+    <div class="row">
+        <div class="col-md-6 mb-3">
+            <label class="form-label fw-bold">@ViewBag.Config.LocalizedTexts["InputPlaceholder"]</label>
+            <textarea class="form-control"
+                      id="inputText"
+                      rows="6"
+                      placeholder="@ViewBag.Config.LocalizedTexts["InputPlaceholder"]"
+                      maxlength="10000"></textarea>
+            <small class="text-muted">
+                <span id="charCount">0</span>/10000 caracteres
+            </small>
+        </div>
+        <div class="col-md-6 mb-3">
+            <label class="form-label fw-bold">@ViewBag.Config.LocalizedTexts["OutputLabel"]</label>
+            <textarea class="form-control"
+                      id="outputText"
+                      rows="6"
+                      readonly
+                      placeholder="Resultado aparecerá aqui..."></textarea>
+            <div class="mt-2">
+                <button type="button" class="btn btn-primary" id="convertBtn">
+                    <i class="fas fa-exchange-alt me-2"></i>
+                    @ViewBag.Config.LocalizedTexts["ConvertButton"]
+                </button>
+                <button type="button" class="btn btn-success" id="copyBtn" disabled>
+                    <i class="fas fa-copy me-2"></i>
+                    @ViewBag.Config.LocalizedTexts["CopyButton"]
+                </button>
+                <button type="button" class="btn btn-secondary" id="clearBtn">
+                    <i class="fas fa-trash me-2"></i>
+                    @ViewBag.Config.LocalizedTexts["ClearButton"]
+                </button>
+            </div>
+        </div>
+    </div>
+
+    <div id="conversionStatus" class="mt-3"></div>
+</div>
+
+<!-- Configuração para o JavaScript -->
+<script type="application/json" id="widget-config">
+    {
+        "language": "@ViewBag.Language",
+        "convertButtonText": "@ViewBag.Config.LocalizedTexts["ConvertButton"]",
+        "labels": {
+            "inputPlaceholder": "@ViewBag.Config.LocalizedTexts["InputPlaceholder"]",
+            "outputLabel": "@ViewBag.Config.LocalizedTexts["OutputLabel"]",
+            "convertButton": "@ViewBag.Config.LocalizedTexts["ConvertButton"]",
+            "copyButton": "@ViewBag.Config.LocalizedTexts["CopyButton"]",
+            "clearButton": "@ViewBag.Config.LocalizedTexts["ClearButton"]"
+        },
+        "messages": {
+            "enterText": "Por favor, digite algum texto.",
+            "converting": "Convertendo...",
+            "success": "Conversão realizada com sucesso!",
+            "copied": "Texto copiado para a área de transferência!",
+            "connectionError": "Erro de conexão. Tente novamente.",
+            "copyError": "Erro ao copiar texto."
+        },
+        "endpoints": {
+            "convert": "/api/converter/convert",
+            "health": "/api/converter/health"
+        }
+    }
+</script>

UpperFirstLetter/Views/Shared/_Layout.cshtml

@@ -0,0 +1,244 @@
+<!DOCTYPE html>
+<html lang="@ViewBag.Language">
+<head>
+    <meta charset="utf-8" />
+    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+    <title>@(ViewBag.PageTitle ?? "Sentence Converter Module")</title>
+
+    <!-- Bootstrap CSS -->
+    <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/css/bootstrap.min.css" rel="stylesheet">
+    <!-- Font Awesome -->
+    <link href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css" rel="stylesheet">
+
+    <style>
+        .hero-section {
+            background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
+            color: white;
+            padding: 60px 0;
+        }
+
+        .test-section {
+            background-color: #f8f9fa;
+            padding: 40px 0;
+        }
+
+        .endpoint-card {
+            transition: transform 0.2s;
+            border: none;
+            box-shadow: 0 2px 10px rgba(0,0,0,0.1);
+        }
+
+            .endpoint-card:hover {
+                transform: translateY(-2px);
+                box-shadow: 0 4px 20px rgba(0,0,0,0.15);
+            }
+
+        .status-indicator {
+            width: 12px;
+            height: 12px;
+            border-radius: 50%;
+            display: inline-block;
+            margin-right: 8px;
+        }
+
+        .status-healthy {
+            background-color: #28a745;
+        }
+
+        .status-unhealthy {
+            background-color: #dc3545;
+        }
+
+        .status-unknown {
+            background-color: #6c757d;
+        }
+
+        .module-demo {
+            border: 2px dashed #dee2e6;
+            border-radius: 8px;
+            padding: 20px;
+            background-color: white;
+        }
+    </style>
+</head>
+<body>
+    <nav class="navbar navbar-expand-lg navbar-dark bg-primary">
+        <div class="container">
+            <a class="navbar-brand" href="/">
+                <i class="fas fa-text-height me-2"></i>
+                Sentence Converter
+            </a>
+
+            <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target="#navbarNav">
+                <span class="navbar-toggler-icon"></span>
+            </button>
+
+            <div class="collapse navbar-collapse" id="navbarNav">
+                <ul class="navbar-nav me-auto">
+                    <li class="nav-item">
+                        <a class="nav-link" href="/">Home</a>
+                    </li>
+                </ul>
+
+                <div class="navbar-nav">
+                    <div class="nav-item dropdown">
+                        <a class="nav-link dropdown-toggle" href="#" role="button" data-bs-toggle="dropdown">
+                            @(ViewBag.Language?.ToString().ToUpper() ?? "PT")
+                        </a>
+                        <ul class="dropdown-menu">
+                            <li><a class="dropdown-item" href="/?language=pt">Português</a></li>
+                            <li><a class="dropdown-item" href="/?language=en">English</a></li>
+                            <li><a class="dropdown-item" href="/?language=es">Español</a></li>
+                        </ul>
+                    </div>
+
+                    <span class="navbar-text ms-3">
+                        <span class="status-indicator" id="health-indicator"></span>
+                        <span id="health-text">Verificando...</span>
+                    </span>
+                </div>
+            </div>
+        </div>
+    </nav>
+
+    <main>
+        @RenderBody()
+    </main>
+
+    <footer class="bg-dark text-light py-4 mt-5">
+        <div class="container">
+            <div class="row">
+                <div class="col-md-6">
+                    <h6>Sentence Converter Module</h6>
+                    <p class="mb-0">Módulo standalone para conversão de texto</p>
+                </div>
+                <div class="col-md-6 text-md-end">
+                    <small class="text-muted">Versão: 1.0.0 | Port: @Context.Request.Host.Port</small>
+                </div>
+            </div>
+        </div>
+    </footer>
+
+    <!-- SUBSTITUIR a seção de scripts por: -->
+    <!-- Bootstrap JS -->
+    <script src="https://cdn.jsdelivr.net/npm/bootstrap@5.3.0/dist/js/bootstrap.bundle.min.js"></script>
+
+    <!-- Module Loader Lite para testes standalone -->
+    <script src="~/js/module-loader-lite.js"></script>
+
+    <!-- Sistema de carregamento para ambiente de teste -->
+    <script>
+        document.addEventListener('DOMContentLoaded', () => {
+            console.log('🚀 ModuleLoaderLite v1.0.0 inicializado para testes');
+        });
+
+        // Event listener para módulos carregados localmente
+        document.addEventListener('moduleLoadedLocal', function (event) {
+            console.log('✅ Módulo local carregado:', event.detail);
+
+            // Mostrar feedback visual
+            showModuleLoadedFeedback(event.detail);
+        });
+
+        function showModuleLoadedFeedback(detail) {
+            const toast = document.createElement('div');
+            toast.className = 'toast position-fixed top-0 end-0 m-3';
+            toast.style.zIndex = '9999';
+            toast.innerHTML = `
+                        <div class="toast-header bg-success text-white">
+                            <i class="fas fa-check-circle me-2"></i>
+                            <strong class="me-auto">Módulo Carregado</strong>
+                            <button type="button" class="btn-close btn-close-white" data-bs-dismiss="toast"></button>
+                        </div>
+                        <div class="toast-body">
+                            <strong>${detail.moduleId}</strong> inicializado com sucesso!<br>
+                            <small class="text-muted">Modo: ${detail.mode}</small>
+                        </div>
+                    `;
+
+            document.body.appendChild(toast);
+
+            const bsToast = new bootstrap.Toast(toast);
+            bsToast.show();
+
+            // Remove o toast após ser ocultado
+            toast.addEventListener('hidden.bs.toast', () => {
+                document.body.removeChild(toast);
+            });
+        }
+
+        // Função global para carregar módulos em testes
+        window.loadTestModule = async function (containerId, endpoint) {
+            console.log(`🧪 Carregando módulo de teste: ${endpoint} -> ${containerId}`);
+
+            const container = document.getElementById(containerId);
+            if (container) {
+                // Mostrar loading
+                container.innerHTML = `
+                            <div class="text-center py-4">
+                                <div class="spinner-border text-primary" role="status">
+                                    <span class="visually-hidden">Carregando...</span>
+                                </div>
+                                <p class="mt-3">Carregando módulo de teste...</p>
+                                <small class="text-muted">Endpoint: ${endpoint}</small>
+                            </div>
+                        `;
+            }
+
+            try {
+                const success = await window.ModuleLoaderLite.loadModule(containerId, endpoint);
+                if (!success) {
+                    throw new Error('Falha ao inicializar módulo');
+                }
+                return true;
+            } catch (error) {
+                console.error('❌ Erro ao carregar módulo de teste:', error);
+                if (container) {
+                    container.innerHTML = `
+                                <div class="alert alert-danger">
+                                    <h6><i class="fas fa-exclamation-triangle me-2"></i>Erro ao Carregar Módulo</h6>
+                                    <p class="mb-2"><strong>Endpoint:</strong> ${endpoint}</p>
+                                    <p class="mb-2"><strong>Erro:</strong> ${error.message}</p>
+                                    <button class="btn btn-sm btn-outline-danger" onclick="loadTestModule('${containerId}', '${endpoint}')">
+                                        <i class="fas fa-redo me-1"></i> Tentar Novamente
+                                    </button>
+                                </div>
+                            `;
+                }
+                return false;
+            }
+        };
+    </script>
+
+    <!-- Health Check Script (manter existente) -->
+    <script>
+        document.addEventListener('DOMContentLoaded', function () {
+            checkHealth();
+            setInterval(checkHealth, 30000);
+        });
+
+        async function checkHealth() {
+            const indicator = document.getElementById('health-indicator');
+            const text = document.getElementById('health-text');
+
+            try {
+                const response = await fetch('/home/healthcheck');
+                const data = await response.json();
+
+                if (data.status === 'healthy') {
+                    indicator.className = 'status-indicator status-healthy';
+                    text.textContent = 'Online';
+                } else {
+                    indicator.className = 'status-indicator status-unhealthy';
+                    text.textContent = 'Erro';
+                }
+            } catch (error) {
+                indicator.className = 'status-indicator status-unknown';
+                text.textContent = 'Offline';
+            }
+        }
+    </script>
+
+    @await RenderSectionAsync("Scripts", required: false)
+</body>
+</html>

UpperFirstLetter/Views/Shared/_Layout.cshtml.css

@@ -0,0 +1,48 @@
+/* Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
+for details on configuring this project to bundle and minify static web assets. */
+
+a.navbar-brand {
+  white-space: normal;
+  text-align: center;
+  word-break: break-all;
+}
+
+a {
+  color: #0077cc;
+}
+
+.btn-primary {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.nav-pills .nav-link.active, .nav-pills .show > .nav-link {
+  color: #fff;
+  background-color: #1b6ec2;
+  border-color: #1861ac;
+}
+
+.border-top {
+  border-top: 1px solid #e5e5e5;
+}
+.border-bottom {
+  border-bottom: 1px solid #e5e5e5;
+}
+
+.box-shadow {
+  box-shadow: 0 .25rem .75rem rgba(0, 0, 0, .05);
+}
+
+button.accept-policy {
+  font-size: 1rem;
+  line-height: inherit;
+}
+
+.footer {
+  position: absolute;
+  bottom: 0;
+  width: 100%;
+  white-space: nowrap;
+  line-height: 60px;
+}

UpperFirstLetter/Views/Shared/_SentenceConverterModule.cshtml

@@ -0,0 +1,12 @@
+<div class="card">
+    <div class="card-header bg-primary text-white">
+        <h5 class="mb-0">
+            <i class="fas fa-text-height me-2"></i>
+            @ViewBag.Config.LocalizedTexts["ConverterTitle"]
+        </h5>
+    </div>
+    <div class="card-body">
+        <p class="text-muted">@ViewBag.Config.LocalizedTexts["ConverterDescription"]</p>
+        @await Html.PartialAsync("_ConverterWidget")
+    </div>
+</div>

UpperFirstLetter/Views/Shared/_ValidationScriptsPartial.cshtml

@@ -0,0 +1,2 @@
+<script src="~/lib/jquery-validation/dist/jquery.validate.min.js"></script>
+<script src="~/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.min.js"></script>

UpperFirstLetter/Views/_ViewImports.cshtml

@@ -0,0 +1,3 @@
+@using UpperFirstLetter
+@using UpperFirstLetter.Models
+@addTagHelper *, Microsoft.AspNetCore.Mvc.TagHelpers

UpperFirstLetter/Views/_ViewStart.cshtml

@@ -0,0 +1,3 @@
+@{
+    Layout = "_Layout";
+}

UpperFirstLetter/appsettings.Production.json

@@ -0,0 +1,11 @@
+{
+  "TextConversionApi": {
+    "BaseUrl": "http://convert-it.online"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  }
+}

UpperFirstLetter/appsettings.json

@@ -0,0 +1,12 @@
+{
+  "TextConversionApi": {
+    "BaseUrl": "http://convert-it.online"
+  },
+  "Logging": {
+    "LogLevel": {
+      "Default": "Information",
+      "Microsoft.AspNetCore": "Warning"
+    }
+  },
+  "AllowedHosts": "*"
+}

UpperFirstLetter/wwwroot/css/site.css

@@ -0,0 +1,22 @@
+html {
+  font-size: 14px;
+}
+
+@media (min-width: 768px) {
+  html {
+    font-size: 16px;
+  }
+}
+
+.btn:focus, .btn:active:focus, .btn-link.nav-link:focus, .form-control:focus, .form-check-input:focus {
+  box-shadow: 0 0 0 0.1rem white, 0 0 0 0.25rem #258cfb;
+}
+
+html {
+  position: relative;
+  min-height: 100%;
+}
+
+body {
+  margin-bottom: 60px;
+}

UpperFirstLetter/wwwroot/js/module-loader-lite.js

@@ -0,0 +1,189 @@
+// Module Loader Lite - Versão simplificada para testes standalone
+window.ModuleLoaderLite = (function () {
+
+    function log(message, ...args) {
+        console.log(`🧪 ModuleLoaderLite: ${message}`, ...args);
+    }
+
+    function error(message, ...args) {
+        console.error(`❌ ModuleLoaderLite: ${message}`, ...args);
+    }
+
+    function extractModuleMetadata(container) {
+        const metadataScript = container.querySelector('#module-metadata');
+        if (!metadataScript) {
+            log('Nenhum metadata encontrado no módulo');
+            return null;
+        }
+
+        try {
+            const metadata = JSON.parse(metadataScript.textContent);
+            log('Metadata extraído:', metadata);
+            return metadata;
+        } catch (err) {
+            error('Erro ao parsear metadata:', err);
+            return null;
+        }
+    }
+
+    async function loadLocalScript(url) {
+        try {
+            log(`Carregando script local: ${url}`);
+
+            const response = await fetch(url);
+            if (!response.ok) {
+                throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+            }
+
+            const scriptContent = await response.text();
+
+            // Criar script element e executar
+            const script = document.createElement('script');
+            script.textContent = scriptContent;
+            script.setAttribute('data-test-script', url);
+            document.head.appendChild(script);
+
+            log(`✅ Script local carregado: ${url}`);
+            return true;
+        } catch (err) {
+            error(`Falha ao carregar script ${url}:`, err);
+            return false;
+        }
+    }
+
+    async function loadLocalStyle(url) {
+        try {
+            log(`Carregando CSS local: ${url}`);
+
+            const link = document.createElement('link');
+            link.rel = 'stylesheet';
+            link.href = url;
+            link.setAttribute('data-test-style', url);
+
+            return new Promise((resolve, reject) => {
+                link.onload = () => {
+                    log(`✅ CSS local carregado: ${url}`);
+                    resolve(true);
+                };
+                link.onerror = () => {
+                    error(`Falha ao carregar CSS: ${url}`);
+                    reject(false);
+                };
+                document.head.appendChild(link);
+            });
+        } catch (err) {
+            error(`Erro ao carregar CSS ${url}:`, err);
+            return false;
+        }
+    }
+
+    async function initializeLocalModule(containerId) {
+        log(`Inicializando módulo local em: ${containerId}`);
+
+        const container = document.getElementById(containerId);
+        if (!container) {
+            error(`Container não encontrado: ${containerId}`);
+            return false;
+        }
+
+        // Extrair metadata
+        const metadata = extractModuleMetadata(container);
+        if (!metadata) {
+            error('Metadata não encontrado, não é possível inicializar');
+            return false;
+        }
+
+        try {
+            // Carregar CSS se especificado
+            if (metadata.cssUrl) {
+                await loadLocalStyle(metadata.cssUrl);
+            }
+
+            // Carregar JavaScript
+            if (metadata.jsUrl) {
+                const scriptLoaded = await loadLocalScript(metadata.jsUrl);
+                if (!scriptLoaded) {
+                    throw new Error('Falha ao carregar script principal');
+                }
+            }
+
+            // Aguardar execução do script
+            await new Promise(resolve => setTimeout(resolve, 200));
+
+            // Chamar função de inicialização
+            if (metadata.jsFunction) {
+                const functionPath = metadata.jsFunction.split('.');
+                let func = window;
+
+                for (const part of functionPath) {
+                    func = func[part];
+                    if (!func) {
+                        throw new Error(`Função ${metadata.jsFunction} não encontrada`);
+                    }
+                }
+
+                if (typeof func === 'function') {
+                    log(`Chamando função: ${metadata.jsFunction}`);
+                    const result = func(containerId);
+
+                    if (result) {
+                        log(`✅ Módulo ${metadata.moduleId} inicializado localmente`);
+
+                        // Disparar evento
+                        const event = new CustomEvent('moduleLoadedLocal', {
+                            detail: {
+                                moduleId: metadata.moduleId,
+                                containerId,
+                                metadata,
+                                mode: 'standalone'
+                            }
+                        });
+                        document.dispatchEvent(event);
+
+                        return true;
+                    }
+                }
+            }
+
+            return false;
+        } catch (err) {
+            error(`Erro ao inicializar módulo local:`, err);
+            return false;
+        }
+    }
+
+    async function loadModuleLocally(containerId, moduleEndpoint) {
+        log(`Carregando módulo local em ${containerId} de ${moduleEndpoint}`);
+
+        try {
+            const response = await fetch(moduleEndpoint);
+            if (!response.ok) {
+                throw new Error(`HTTP ${response.status}: ${response.statusText}`);
+            }
+
+            const html = await response.text();
+            const container = document.getElementById(containerId);
+
+            if (!container) {
+                throw new Error(`Container ${containerId} não encontrado`);
+            }
+
+            // Inserir HTML
+            container.innerHTML = html;
+
+            // Inicializar
+            return await initializeLocalModule(containerId);
+
+        } catch (err) {
+            error(`Erro ao carregar módulo local:`, err);
+            return false;
+        }
+    }
+
+    // API pública
+    return {
+        loadModule: loadModuleLocally,
+        initializeModule: initializeLocalModule,
+        version: '1.0.0-lite'
+    };
+})();

UpperFirstLetter/wwwroot/js/sentence-converter-widget.js

@@ -0,0 +1,196 @@
+// Sentence Converter Widget JavaScript
+window.SentenceConverterWidget = (function () {
+
+    function initializeWidget(containerId) {
+        console.log('🚀 Inicializando SentenceConverterWidget em:', containerId);
+
+        const container = document.getElementById(containerId);
+        if (!container) {
+            console.error('❌ Container não encontrado:', containerId);
+            return false;
+        }
+
+        const widget = container.querySelector('[data-converter-id="sentence-converter"]');
+        if (!widget) {
+            console.error('❌ Widget não encontrado no container');
+            return false;
+        }
+
+        // Buscar configuração
+        const configScript = widget.querySelector('#widget-config');
+        let config = {};
+
+        if (configScript) {
+            try {
+                config = JSON.parse(configScript.textContent);
+                console.log('✅ Configuração carregada:', config);
+            } catch (e) {
+                console.warn('⚠️ Erro ao parsear configuração, usando fallback');
+                config = getFallbackConfig();
+            }
+        } else {
+            console.warn('⚠️ Configuração não encontrada, usando fallback');
+            config = getFallbackConfig();
+        }
+
+        // Elementos do widget
+        const elements = {
+            inputText: widget.querySelector('#inputText'),
+            outputText: widget.querySelector('#outputText'),
+            convertBtn: widget.querySelector('#convertBtn'),
+            copyBtn: widget.querySelector('#copyBtn'),
+            clearBtn: widget.querySelector('#clearBtn'),
+            charCount: widget.querySelector('#charCount'),
+            status: widget.querySelector('#conversionStatus')
+        };
+
+        // Verificar se todos os elementos existem
+        const missingElements = Object.entries(elements)
+            .filter(([key, element]) => !element)
+            .map(([key]) => key);
+
+        if (missingElements.length > 0) {
+            console.error('❌ Elementos não encontrados:', missingElements);
+            return false;
+        }
+
+        console.log('✅ Todos os elementos encontrados');
+
+        // Event Listeners
+        setupEventListeners(elements, config);
+
+        console.log('✅ SentenceConverterWidget inicializado com sucesso!');
+        return true;
+    }
+
+    function setupEventListeners(elements, config) {
+        const { inputText, outputText, convertBtn, copyBtn, clearBtn, charCount, status } = elements;
+
+        // Contador de caracteres
+        inputText.addEventListener('input', function () {
+            charCount.textContent = this.value.length;
+            console.log('📝 Caracteres digitados:', this.value.length);
+        });
+
+        // Converter texto
+        convertBtn.addEventListener('click', async function () {
+            console.log('🔄 Iniciando conversão...');
+
+            const text = inputText.value.trim();
+            if (!text) {
+                showStatus(status, config.messages.enterText || 'Por favor, digite algum texto.', 'warning');
+                return;
+            }
+
+            // UI Loading state
+            convertBtn.disabled = true;
+            const originalText = convertBtn.innerHTML;
+            convertBtn.innerHTML = '<i class="fas fa-spinner fa-spin me-2"></i>' + (config.messages.converting || 'Convertendo...');
+
+            try {
+                const formData = new FormData();
+                formData.append('TextInput', text);
+                formData.append('Language', config.language || 'pt');
+
+                console.log('📤 Enviando requisição para /api/converter/convert');
+
+                const response = await fetch('/api/converter/convert', {
+                    method: 'POST',
+                    body: formData
+                });
+
+                const result = await response.json();
+                console.log('📥 Resposta recebida:', result);
+
+                if (result.success) {
+                    outputText.value = result.outputText;
+                    copyBtn.disabled = false;
+                    showStatus(status, config.messages.success || 'Conversão realizada com sucesso!', 'success');
+                    console.log('✅ Conversão bem-sucedida');
+                } else {
+                    showStatus(status, 'Erro: ' + result.message, 'danger');
+                    console.error('❌ Erro na conversão:', result.message);
+                }
+            } catch (error) {
+                showStatus(status, config.messages.connectionError || 'Erro de conexão. Tente novamente.', 'danger');
+                console.error('❌ Erro de conexão:', error);
+            } finally {
+                convertBtn.disabled = false;
+                convertBtn.innerHTML = originalText;
+            }
+        });
+
+        // Copiar resultado
+        copyBtn.addEventListener('click', async function () {
+            try {
+                await navigator.clipboard.writeText(outputText.value);
+                showStatus(status, config.messages.copied || 'Texto copiado para a área de transferência!', 'success');
+                console.log('📋 Texto copiado com sucesso');
+            } catch (error) {
+                showStatus(status, config.messages.copyError || 'Erro ao copiar texto.', 'danger');
+                console.error('❌ Erro ao copiar:', error);
+            }
+        });
+
+        // Limpar campos
+        clearBtn.addEventListener('click', function () {
+            inputText.value = '';
+            outputText.value = '';
+            copyBtn.disabled = true;
+            charCount.textContent = '0';
+            status.innerHTML = '';
+            console.log('🧹 Campos limpos');
+        });
+
+        console.log('🎯 Event listeners configurados');
+    }
+
+    function showStatus(statusElement, message, type) {
+        statusElement.innerHTML = `
+            <div class="alert alert-${type} alert-dismissible fade show" role="alert">
+                ${message}
+                <button type="button" class="btn-close" data-bs-dismiss="alert"></button>
+            </div>`;
+
+        setTimeout(() => {
+            statusElement.innerHTML = '';
+        }, 5000);
+    }
+
+    function getFallbackConfig() {
+        return {
+            language: 'pt',
+            convertButtonText: 'Converter Texto',
+            messages: {
+                enterText: 'Por favor, digite algum texto.',
+                converting: 'Convertendo...',
+                success: 'Conversão realizada com sucesso!',
+                copied: 'Texto copiado para a área de transferência!',
+                connectionError: 'Erro de conexão. Tente novamente.',
+                copyError: 'Erro ao copiar texto.'
+            }
+        };
+    }
+
+    // API pública
+    return {
+        init: initializeWidget,
+        version: '1.0.0'
+    };
+})();
+
+// Auto-inicializar se encontrar widgets na página
+// Auto-inicializar se encontrar widgets na página (para uso standalone)
+document.addEventListener('DOMContentLoaded', function () {
+    // Só auto-inicializar se não estivermos em um sistema de módulos
+    if (!window.ModuleLoader && !window.ModuleSystem) {
+        const widgets = document.querySelectorAll('[data-converter-id="sentence-converter"]');
+        widgets.forEach((widget, index) => {
+            const containerId = widget.closest('[id]')?.id || `widget-container-${index}`;
+            if (!widget.closest('[id]')) {
+                widget.parentElement.id = containerId;
+            }
+            window.SentenceConverterWidget.init(containerId);
+        });
+    }
+});

UpperFirstLetter/wwwroot/js/site.js

@@ -0,0 +1,4 @@
+// Please see documentation at https://learn.microsoft.com/aspnet/core/client-side/bundling-and-minification
+// for details on configuring this project to bundle and minify static web assets.
+
+// Write your JavaScript code.

UpperFirstLetter/wwwroot/lib/bootstrap/LICENSE

@@ -0,0 +1,22 @@
+The MIT License (MIT)
+
+Copyright (c) 2011-2021 Twitter, Inc.
+Copyright (c) 2011-2021 The Bootstrap Authors
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

UpperFirstLetter/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.css

@@ -0,0 +1,427 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  :root {
+    scroll-behavior: smooth;
+  }
+}
+
+body {
+  margin: 0;
+  font-family: var(--bs-body-font-family);
+  font-size: var(--bs-body-font-size);
+  font-weight: var(--bs-body-font-weight);
+  line-height: var(--bs-body-line-height);
+  color: var(--bs-body-color);
+  text-align: var(--bs-body-text-align);
+  background-color: var(--bs-body-bg);
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+hr {
+  margin: 1rem 0;
+  color: inherit;
+  background-color: currentColor;
+  border: 0;
+  opacity: 0.25;
+}
+
+hr:not([size]) {
+  height: 1px;
+}
+
+h6, h5, h4, h3, h2, h1 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+  font-weight: 500;
+  line-height: 1.2;
+}
+
+h1 {
+  font-size: calc(1.375rem + 1.5vw);
+}
+@media (min-width: 1200px) {
+  h1 {
+    font-size: 2.5rem;
+  }
+}
+
+h2 {
+  font-size: calc(1.325rem + 0.9vw);
+}
+@media (min-width: 1200px) {
+  h2 {
+    font-size: 2rem;
+  }
+}
+
+h3 {
+  font-size: calc(1.3rem + 0.6vw);
+}
+@media (min-width: 1200px) {
+  h3 {
+    font-size: 1.75rem;
+  }
+}
+
+h4 {
+  font-size: calc(1.275rem + 0.3vw);
+}
+@media (min-width: 1200px) {
+  h4 {
+    font-size: 1.5rem;
+  }
+}
+
+h5 {
+  font-size: 1.25rem;
+}
+
+h6 {
+  font-size: 1rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-bs-original-title] {
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  -webkit-text-decoration-skip-ink: none;
+  text-decoration-skip-ink: none;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul {
+  padding-left: 2rem;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: 0.5rem;
+  margin-left: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 0.875em;
+}
+
+mark {
+  padding: 0.2em;
+  background-color: #fcf8e3;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 0.75em;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+a {
+  color: #0d6efd;
+  text-decoration: underline;
+}
+a:hover {
+  color: #0a58ca;
+}
+
+a:not([href]):not([class]), a:not([href]):not([class]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em;
+  direction: ltr /* rtl:ignore */;
+  unicode-bidi: bidi-override;
+}
+
+pre {
+  display: block;
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  font-size: 0.875em;
+}
+pre code {
+  font-size: inherit;
+  color: inherit;
+  word-break: normal;
+}
+
+code {
+  font-size: 0.875em;
+  color: #d63384;
+  word-wrap: break-word;
+}
+a > code {
+  color: inherit;
+}
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 0.875em;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+}
+kbd kbd {
+  padding: 0;
+  font-size: 1em;
+  font-weight: 700;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img,
+svg {
+  vertical-align: middle;
+}
+
+table {
+  caption-side: bottom;
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
+  color: #6c757d;
+  text-align: left;
+}
+
+th {
+  text-align: inherit;
+  text-align: -webkit-match-parent;
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
+label {
+  display: inline-block;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus:not(:focus-visible) {
+  outline: 0;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+[role=button] {
+  cursor: pointer;
+}
+
+select {
+  word-wrap: normal;
+}
+select:disabled {
+  opacity: 1;
+}
+
+[list]::-webkit-calendar-picker-indicator {
+  display: none;
+}
+
+button,
+[type=button],
+[type=reset],
+[type=submit] {
+  -webkit-appearance: button;
+}
+button:not(:disabled),
+[type=button]:not(:disabled),
+[type=reset]:not(:disabled),
+[type=submit]:not(:disabled) {
+  cursor: pointer;
+}
+
+::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+textarea {
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  float: left;
+  width: 100%;
+  padding: 0;
+  margin-bottom: 0.5rem;
+  font-size: calc(1.275rem + 0.3vw);
+  line-height: inherit;
+}
+@media (min-width: 1200px) {
+  legend {
+    font-size: 1.5rem;
+  }
+}
+legend + * {
+  clear: left;
+}
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
+  height: auto;
+}
+
+[type=search] {
+  outline-offset: -2px;
+  -webkit-appearance: textfield;
+}
+
+/* rtl:raw:
+[type="tel"],
+[type="url"],
+[type="email"],
+[type="number"] {
+  direction: ltr;
+}
+*/
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+::file-selector-button {
+  font: inherit;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+iframe {
+  border: 0;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[hidden] {
+  display: none !important;
+}
+
+/*# sourceMappingURL=bootstrap-reboot.css.map */

UpperFirstLetter/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.min.css

@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:var(--bs-body-font-family);font-size:var(--bs-body-font-size);font-weight:var(--bs-body-font-weight);line-height:var(--bs-body-line-height);color:var(--bs-body-color);text-align:var(--bs-body-text-align);background-color:var(--bs-body-bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-left:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-left:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:left}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:left;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:left}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.min.css.map */

UpperFirstLetter/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.rtl.css

@@ -0,0 +1,424 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */
+*,
+*::before,
+*::after {
+  box-sizing: border-box;
+}
+
+@media (prefers-reduced-motion: no-preference) {
+  :root {
+    scroll-behavior: smooth;
+  }
+}
+
+body {
+  margin: 0;
+  font-family: var(--bs-body-font-family);
+  font-size: var(--bs-body-font-size);
+  font-weight: var(--bs-body-font-weight);
+  line-height: var(--bs-body-line-height);
+  color: var(--bs-body-color);
+  text-align: var(--bs-body-text-align);
+  background-color: var(--bs-body-bg);
+  -webkit-text-size-adjust: 100%;
+  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
+}
+
+hr {
+  margin: 1rem 0;
+  color: inherit;
+  background-color: currentColor;
+  border: 0;
+  opacity: 0.25;
+}
+
+hr:not([size]) {
+  height: 1px;
+}
+
+h6, h5, h4, h3, h2, h1 {
+  margin-top: 0;
+  margin-bottom: 0.5rem;
+  font-weight: 500;
+  line-height: 1.2;
+}
+
+h1 {
+  font-size: calc(1.375rem + 1.5vw);
+}
+@media (min-width: 1200px) {
+  h1 {
+    font-size: 2.5rem;
+  }
+}
+
+h2 {
+  font-size: calc(1.325rem + 0.9vw);
+}
+@media (min-width: 1200px) {
+  h2 {
+    font-size: 2rem;
+  }
+}
+
+h3 {
+  font-size: calc(1.3rem + 0.6vw);
+}
+@media (min-width: 1200px) {
+  h3 {
+    font-size: 1.75rem;
+  }
+}
+
+h4 {
+  font-size: calc(1.275rem + 0.3vw);
+}
+@media (min-width: 1200px) {
+  h4 {
+    font-size: 1.5rem;
+  }
+}
+
+h5 {
+  font-size: 1.25rem;
+}
+
+h6 {
+  font-size: 1rem;
+}
+
+p {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+abbr[title],
+abbr[data-bs-original-title] {
+  -webkit-text-decoration: underline dotted;
+  text-decoration: underline dotted;
+  cursor: help;
+  -webkit-text-decoration-skip-ink: none;
+  text-decoration-skip-ink: none;
+}
+
+address {
+  margin-bottom: 1rem;
+  font-style: normal;
+  line-height: inherit;
+}
+
+ol,
+ul {
+  padding-right: 2rem;
+}
+
+ol,
+ul,
+dl {
+  margin-top: 0;
+  margin-bottom: 1rem;
+}
+
+ol ol,
+ul ul,
+ol ul,
+ul ol {
+  margin-bottom: 0;
+}
+
+dt {
+  font-weight: 700;
+}
+
+dd {
+  margin-bottom: 0.5rem;
+  margin-right: 0;
+}
+
+blockquote {
+  margin: 0 0 1rem;
+}
+
+b,
+strong {
+  font-weight: bolder;
+}
+
+small {
+  font-size: 0.875em;
+}
+
+mark {
+  padding: 0.2em;
+  background-color: #fcf8e3;
+}
+
+sub,
+sup {
+  position: relative;
+  font-size: 0.75em;
+  line-height: 0;
+  vertical-align: baseline;
+}
+
+sub {
+  bottom: -0.25em;
+}
+
+sup {
+  top: -0.5em;
+}
+
+a {
+  color: #0d6efd;
+  text-decoration: underline;
+}
+a:hover {
+  color: #0a58ca;
+}
+
+a:not([href]):not([class]), a:not([href]):not([class]):hover {
+  color: inherit;
+  text-decoration: none;
+}
+
+pre,
+code,
+kbd,
+samp {
+  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", "Courier New", monospace;
+  font-size: 1em;
+  direction: ltr ;
+  unicode-bidi: bidi-override;
+}
+
+pre {
+  display: block;
+  margin-top: 0;
+  margin-bottom: 1rem;
+  overflow: auto;
+  font-size: 0.875em;
+}
+pre code {
+  font-size: inherit;
+  color: inherit;
+  word-break: normal;
+}
+
+code {
+  font-size: 0.875em;
+  color: #d63384;
+  word-wrap: break-word;
+}
+a > code {
+  color: inherit;
+}
+
+kbd {
+  padding: 0.2rem 0.4rem;
+  font-size: 0.875em;
+  color: #fff;
+  background-color: #212529;
+  border-radius: 0.2rem;
+}
+kbd kbd {
+  padding: 0;
+  font-size: 1em;
+  font-weight: 700;
+}
+
+figure {
+  margin: 0 0 1rem;
+}
+
+img,
+svg {
+  vertical-align: middle;
+}
+
+table {
+  caption-side: bottom;
+  border-collapse: collapse;
+}
+
+caption {
+  padding-top: 0.5rem;
+  padding-bottom: 0.5rem;
+  color: #6c757d;
+  text-align: right;
+}
+
+th {
+  text-align: inherit;
+  text-align: -webkit-match-parent;
+}
+
+thead,
+tbody,
+tfoot,
+tr,
+td,
+th {
+  border-color: inherit;
+  border-style: solid;
+  border-width: 0;
+}
+
+label {
+  display: inline-block;
+}
+
+button {
+  border-radius: 0;
+}
+
+button:focus:not(:focus-visible) {
+  outline: 0;
+}
+
+input,
+button,
+select,
+optgroup,
+textarea {
+  margin: 0;
+  font-family: inherit;
+  font-size: inherit;
+  line-height: inherit;
+}
+
+button,
+select {
+  text-transform: none;
+}
+
+[role=button] {
+  cursor: pointer;
+}
+
+select {
+  word-wrap: normal;
+}
+select:disabled {
+  opacity: 1;
+}
+
+[list]::-webkit-calendar-picker-indicator {
+  display: none;
+}
+
+button,
+[type=button],
+[type=reset],
+[type=submit] {
+  -webkit-appearance: button;
+}
+button:not(:disabled),
+[type=button]:not(:disabled),
+[type=reset]:not(:disabled),
+[type=submit]:not(:disabled) {
+  cursor: pointer;
+}
+
+::-moz-focus-inner {
+  padding: 0;
+  border-style: none;
+}
+
+textarea {
+  resize: vertical;
+}
+
+fieldset {
+  min-width: 0;
+  padding: 0;
+  margin: 0;
+  border: 0;
+}
+
+legend {
+  float: right;
+  width: 100%;
+  padding: 0;
+  margin-bottom: 0.5rem;
+  font-size: calc(1.275rem + 0.3vw);
+  line-height: inherit;
+}
+@media (min-width: 1200px) {
+  legend {
+    font-size: 1.5rem;
+  }
+}
+legend + * {
+  clear: right;
+}
+
+::-webkit-datetime-edit-fields-wrapper,
+::-webkit-datetime-edit-text,
+::-webkit-datetime-edit-minute,
+::-webkit-datetime-edit-hour-field,
+::-webkit-datetime-edit-day-field,
+::-webkit-datetime-edit-month-field,
+::-webkit-datetime-edit-year-field {
+  padding: 0;
+}
+
+::-webkit-inner-spin-button {
+  height: auto;
+}
+
+[type=search] {
+  outline-offset: -2px;
+  -webkit-appearance: textfield;
+}
+
+[type="tel"],
+[type="url"],
+[type="email"],
+[type="number"] {
+  direction: ltr;
+}
+::-webkit-search-decoration {
+  -webkit-appearance: none;
+}
+
+::-webkit-color-swatch-wrapper {
+  padding: 0;
+}
+
+::file-selector-button {
+  font: inherit;
+}
+
+::-webkit-file-upload-button {
+  font: inherit;
+  -webkit-appearance: button;
+}
+
+output {
+  display: inline-block;
+}
+
+iframe {
+  border: 0;
+}
+
+summary {
+  display: list-item;
+  cursor: pointer;
+}
+
+progress {
+  vertical-align: baseline;
+}
+
+[hidden] {
+  display: none !important;
+}
+/*# sourceMappingURL=bootstrap-reboot.rtl.css.map */

UpperFirstLetter/wwwroot/lib/bootstrap/dist/css/bootstrap-reboot.rtl.min.css

@@ -0,0 +1,8 @@
+/*!
+ * Bootstrap Reboot v5.1.0 (https://getbootstrap.com/)
+ * Copyright 2011-2021 The Bootstrap Authors
+ * Copyright 2011-2021 Twitter, Inc.
+ * Licensed under MIT (https://github.com/twbs/bootstrap/blob/main/LICENSE)
+ * Forked from Normalize.css, licensed MIT (https://github.com/necolas/normalize.css/blob/master/LICENSE.md)
+ */*,::after,::before{box-sizing:border-box}@media (prefers-reduced-motion:no-preference){:root{scroll-behavior:smooth}}body{margin:0;font-family:var(--bs-body-font-family);font-size:var(--bs-body-font-size);font-weight:var(--bs-body-font-weight);line-height:var(--bs-body-line-height);color:var(--bs-body-color);text-align:var(--bs-body-text-align);background-color:var(--bs-body-bg);-webkit-text-size-adjust:100%;-webkit-tap-highlight-color:transparent}hr{margin:1rem 0;color:inherit;background-color:currentColor;border:0;opacity:.25}hr:not([size]){height:1px}h1,h2,h3,h4,h5,h6{margin-top:0;margin-bottom:.5rem;font-weight:500;line-height:1.2}h1{font-size:calc(1.375rem + 1.5vw)}@media (min-width:1200px){h1{font-size:2.5rem}}h2{font-size:calc(1.325rem + .9vw)}@media (min-width:1200px){h2{font-size:2rem}}h3{font-size:calc(1.3rem + .6vw)}@media (min-width:1200px){h3{font-size:1.75rem}}h4{font-size:calc(1.275rem + .3vw)}@media (min-width:1200px){h4{font-size:1.5rem}}h5{font-size:1.25rem}h6{font-size:1rem}p{margin-top:0;margin-bottom:1rem}abbr[data-bs-original-title],abbr[title]{-webkit-text-decoration:underline dotted;text-decoration:underline dotted;cursor:help;-webkit-text-decoration-skip-ink:none;text-decoration-skip-ink:none}address{margin-bottom:1rem;font-style:normal;line-height:inherit}ol,ul{padding-right:2rem}dl,ol,ul{margin-top:0;margin-bottom:1rem}ol ol,ol ul,ul ol,ul ul{margin-bottom:0}dt{font-weight:700}dd{margin-bottom:.5rem;margin-right:0}blockquote{margin:0 0 1rem}b,strong{font-weight:bolder}small{font-size:.875em}mark{padding:.2em;background-color:#fcf8e3}sub,sup{position:relative;font-size:.75em;line-height:0;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}a{color:#0d6efd;text-decoration:underline}a:hover{color:#0a58ca}a:not([href]):not([class]),a:not([href]):not([class]):hover{color:inherit;text-decoration:none}code,kbd,pre,samp{font-family:SFMono-Regular,Menlo,Monaco,Consolas,"Liberation Mono","Courier New",monospace;font-size:1em;direction:ltr;unicode-bidi:bidi-override}pre{display:block;margin-top:0;margin-bottom:1rem;overflow:auto;font-size:.875em}pre code{font-size:inherit;color:inherit;word-break:normal}code{font-size:.875em;color:#d63384;word-wrap:break-word}a>code{color:inherit}kbd{padding:.2rem .4rem;font-size:.875em;color:#fff;background-color:#212529;border-radius:.2rem}kbd kbd{padding:0;font-size:1em;font-weight:700}figure{margin:0 0 1rem}img,svg{vertical-align:middle}table{caption-side:bottom;border-collapse:collapse}caption{padding-top:.5rem;padding-bottom:.5rem;color:#6c757d;text-align:right}th{text-align:inherit;text-align:-webkit-match-parent}tbody,td,tfoot,th,thead,tr{border-color:inherit;border-style:solid;border-width:0}label{display:inline-block}button{border-radius:0}button:focus:not(:focus-visible){outline:0}button,input,optgroup,select,textarea{margin:0;font-family:inherit;font-size:inherit;line-height:inherit}button,select{text-transform:none}[role=button]{cursor:pointer}select{word-wrap:normal}select:disabled{opacity:1}[list]::-webkit-calendar-picker-indicator{display:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button}[type=button]:not(:disabled),[type=reset]:not(:disabled),[type=submit]:not(:disabled),button:not(:disabled){cursor:pointer}::-moz-focus-inner{padding:0;border-style:none}textarea{resize:vertical}fieldset{min-width:0;padding:0;margin:0;border:0}legend{float:right;width:100%;padding:0;margin-bottom:.5rem;font-size:calc(1.275rem + .3vw);line-height:inherit}@media (min-width:1200px){legend{font-size:1.5rem}}legend+*{clear:right}::-webkit-datetime-edit-day-field,::-webkit-datetime-edit-fields-wrapper,::-webkit-datetime-edit-hour-field,::-webkit-datetime-edit-minute,::-webkit-datetime-edit-month-field,::-webkit-datetime-edit-text,::-webkit-datetime-edit-year-field{padding:0}::-webkit-inner-spin-button{height:auto}[type=search]{outline-offset:-2px;-webkit-appearance:textfield}[type=email],[type=number],[type=tel],[type=url]{direction:ltr}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-color-swatch-wrapper{padding:0}::file-selector-button{font:inherit}::-webkit-file-upload-button{font:inherit;-webkit-appearance:button}output{display:inline-block}iframe{border:0}summary{display:list-item;cursor:pointer}progress{vertical-align:baseline}[hidden]{display:none!important}
+/*# sourceMappingURL=bootstrap-reboot.rtl.min.css.map */

UpperFirstLetter/wwwroot/lib/jquery-validation-unobtrusive/LICENSE.txt

@@ -0,0 +1,23 @@
+The MIT License (MIT)
+
+Copyright (c) .NET Foundation and Contributors
+
+All rights reserved.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

UpperFirstLetter/wwwroot/lib/jquery-validation-unobtrusive/jquery.validate.unobtrusive.js

@@ -0,0 +1,435 @@
+/**
+ * @license
+ * Unobtrusive validation support library for jQuery and jQuery Validate
+ * Copyright (c) .NET Foundation. All rights reserved.
+ * Licensed under the Apache License, Version 2.0. See License.txt in the project root for license information.
+ * @version v4.0.0
+ */
+
+/*jslint white: true, browser: true, onevar: true, undef: true, nomen: true, eqeqeq: true, plusplus: true, bitwise: true, regexp: true, newcap: true, immed: true, strict: false */
+/*global document: false, jQuery: false */
+
+(function (factory) {
+    if (typeof define === 'function' && define.amd) {
+        // AMD. Register as an anonymous module.
+        define("jquery.validate.unobtrusive", ['jquery-validation'], factory);
+    } else if (typeof module === 'object' && module.exports) {
+        // CommonJS-like environments that support module.exports     
+        module.exports = factory(require('jquery-validation'));
+    } else {
+        // Browser global
+        jQuery.validator.unobtrusive = factory(jQuery);
+    }
+}(function ($) {
+    var $jQval = $.validator,
+        adapters,
+        data_validation = "unobtrusiveValidation";
+
+    function setValidationValues(options, ruleName, value) {
+        options.rules[ruleName] = value;
+        if (options.message) {
+            options.messages[ruleName] = options.message;
+        }
+    }
+
+    function splitAndTrim(value) {
+        return value.replace(/^\s+|\s+$/g, "").split(/\s*,\s*/g);
+    }
+
+    function escapeAttributeValue(value) {
+        // As mentioned on http://api.jquery.com/category/selectors/
+        return value.replace(/([!"#$%&'()*+,./:;<=>?@\[\\\]^`{|}~])/g, "\\$1");
+    }
+
+    function getModelPrefix(fieldName) {
+        return fieldName.substr(0, fieldName.lastIndexOf(".") + 1);
+    }
+
+    function appendModelPrefix(value, prefix) {
+        if (value.indexOf("*.") === 0) {
+            value = value.replace("*.", prefix);
+        }
+        return value;
+    }
+
+    function onError(error, inputElement) {  // 'this' is the form element
+        var container = $(this).find("[data-valmsg-for='" + escapeAttributeValue(inputElement[0].name) + "']"),
+            replaceAttrValue = container.attr("data-valmsg-replace"),
+            replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) !== false : null;
+
+        container.removeClass("field-validation-valid").addClass("field-validation-error");
+        error.data("unobtrusiveContainer", container);
+
+        if (replace) {
+            container.empty();
+            error.removeClass("input-validation-error").appendTo(container);
+        }
+        else {
+            error.hide();
+        }
+    }
+
+    function onErrors(event, validator) {  // 'this' is the form element
+        var container = $(this).find("[data-valmsg-summary=true]"),
+            list = container.find("ul");
+
+        if (list && list.length && validator.errorList.length) {
+            list.empty();
+            container.addClass("validation-summary-errors").removeClass("validation-summary-valid");
+
+            $.each(validator.errorList, function () {
+                $("<li />").html(this.message).appendTo(list);
+            });
+        }
+    }
+
+    function onSuccess(error) {  // 'this' is the form element
+        var container = error.data("unobtrusiveContainer");
+
+        if (container) {
+            var replaceAttrValue = container.attr("data-valmsg-replace"),
+                replace = replaceAttrValue ? $.parseJSON(replaceAttrValue) : null;
+
+            container.addClass("field-validation-valid").removeClass("field-validation-error");
+            error.removeData("unobtrusiveContainer");
+
+            if (replace) {
+                container.empty();
+            }
+        }
+    }
+
+    function onReset(event) {  // 'this' is the form element
+        var $form = $(this),
+            key = '__jquery_unobtrusive_validation_form_reset';
+        if ($form.data(key)) {
+            return;
+        }
+        // Set a flag that indicates we're currently resetting the form.
+        $form.data(key, true);
+        try {
+            $form.data("validator").resetForm();
+        } finally {
+            $form.removeData(key);
+        }
+
+        $form.find(".validation-summary-errors")
+            .addClass("validation-summary-valid")
+            .removeClass("validation-summary-errors");
+        $form.find(".field-validation-error")
+            .addClass("field-validation-valid")
+            .removeClass("field-validation-error")
+            .removeData("unobtrusiveContainer")
+            .find(">*")  // If we were using valmsg-replace, get the underlying error
+            .removeData("unobtrusiveContainer");
+    }
+
+    function validationInfo(form) {
+        var $form = $(form),
+            result = $form.data(data_validation),
+            onResetProxy = $.proxy(onReset, form),
+            defaultOptions = $jQval.unobtrusive.options || {},
+            execInContext = function (name, args) {
+                var func = defaultOptions[name];
+                func && $.isFunction(func) && func.apply(form, args);
+            };
+
+        if (!result) {
+            result = {
+                options: {  // options structure passed to jQuery Validate's validate() method
+                    errorClass: defaultOptions.errorClass || "input-validation-error",
+                    errorElement: defaultOptions.errorElement || "span",
+                    errorPlacement: function () {
+                        onError.apply(form, arguments);
+                        execInContext("errorPlacement", arguments);
+                    },
+                    invalidHandler: function () {
+                        onErrors.apply(form, arguments);
+                        execInContext("invalidHandler", arguments);
+                    },
+                    messages: {},
+                    rules: {},
+                    success: function () {
+                        onSuccess.apply(form, arguments);
+                        execInContext("success", arguments);
+                    }
+                },
+                attachValidation: function () {
+                    $form
+                        .off("reset." + data_validation, onResetProxy)
+                        .on("reset." + data_validation, onResetProxy)
+                        .validate(this.options);
+                },
+                validate: function () {  // a validation function that is called by unobtrusive Ajax
+                    $form.validate();
+                    return $form.valid();
+                }
+            };
+            $form.data(data_validation, result);
+        }
+
+        return result;
+    }
+
+    $jQval.unobtrusive = {
+        adapters: [],
+
+        parseElement: function (element, skipAttach) {
+            /// <summary>
+            /// Parses a single HTML element for unobtrusive validation attributes.
+            /// </summary>
+            /// <param name="element" domElement="true">The HTML element to be parsed.</param>
+            /// <param name="skipAttach" type="Boolean">[Optional] true to skip attaching the
+            /// validation to the form. If parsing just this single element, you should specify true.
+            /// If parsing several elements, you should specify false, and manually attach the validation
+            /// to the form when you are finished. The default is false.</param>
+            var $element = $(element),
+                form = $element.parents("form")[0],
+                valInfo, rules, messages;
+
+            if (!form) {  // Cannot do client-side validation without a form
+                return;
+            }
+
+            valInfo = validationInfo(form);
+            valInfo.options.rules[element.name] = rules = {};
+            valInfo.options.messages[element.name] = messages = {};
+
+            $.each(this.adapters, function () {
+                var prefix = "data-val-" + this.name,
+                    message = $element.attr(prefix),
+                    paramValues = {};
+
+                if (message !== undefined) {  // Compare against undefined, because an empty message is legal (and falsy)
+                    prefix += "-";
+
+                    $.each(this.params, function () {
+                        paramValues[this] = $element.attr(prefix + this);
+                    });
+
+                    this.adapt({
+                        element: element,
+                        form: form,
+                        message: message,
+                        params: paramValues,
+                        rules: rules,
+                        messages: messages
+                    });
+                }
+            });
+
+            $.extend(rules, { "__dummy__": true });
+
+            if (!skipAttach) {
+                valInfo.attachValidation();
+            }
+        },
+
+        parse: function (selector) {
+            /// <summary>
+            /// Parses all the HTML elements in the specified selector. It looks for input elements decorated
+            /// with the [data-val=true] attribute value and enables validation according to the data-val-*
+            /// attribute values.
+            /// </summary>
+            /// <param name="selector" type="String">Any valid jQuery selector.</param>
+
+            // $forms includes all forms in selector's DOM hierarchy (parent, children and self) that have at least one
+            // element with data-val=true
+            var $selector = $(selector),
+                $forms = $selector.parents()
+                    .addBack()
+                    .filter("form")
+                    .add($selector.find("form"))
+                    .has("[data-val=true]");
+
+            $selector.find("[data-val=true]").each(function () {
+                $jQval.unobtrusive.parseElement(this, true);
+            });
+
+            $forms.each(function () {
+                var info = validationInfo(this);
+                if (info) {
+                    info.attachValidation();
+                }
+            });
+        }
+    };
+
+    adapters = $jQval.unobtrusive.adapters;
+
+    adapters.add = function (adapterName, params, fn) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
+        /// <param name="params" type="Array" optional="true">[Optional] An array of parameter names (strings) that will
+        /// be extracted from the data-val-nnnn-mmmm HTML attributes (where nnnn is the adapter name, and
+        /// mmmm is the parameter name).</param>
+        /// <param name="fn" type="Function">The function to call, which adapts the values from the HTML
+        /// attributes into jQuery Validate rules and/or messages.</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        if (!fn) {  // Called with no params, just a function
+            fn = params;
+            params = [];
+        }
+        this.push({ name: adapterName, params: params, adapt: fn });
+        return this;
+    };
+
+    adapters.addBool = function (adapterName, ruleName) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+        /// the jQuery Validate validation rule has no parameter values.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
+        /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
+        /// of adapterName will be used instead.</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        return this.add(adapterName, function (options) {
+            setValidationValues(options, ruleName || adapterName, true);
+        });
+    };
+
+    adapters.addMinMax = function (adapterName, minRuleName, maxRuleName, minMaxRuleName, minAttribute, maxAttribute) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+        /// the jQuery Validate validation has three potential rules (one for min-only, one for max-only, and
+        /// one for min-and-max). The HTML parameters are expected to be named -min and -max.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute (where nnnn is the adapter name).</param>
+        /// <param name="minRuleName" type="String">The name of the jQuery Validate rule to be used when you only
+        /// have a minimum value.</param>
+        /// <param name="maxRuleName" type="String">The name of the jQuery Validate rule to be used when you only
+        /// have a maximum value.</param>
+        /// <param name="minMaxRuleName" type="String">The name of the jQuery Validate rule to be used when you
+        /// have both a minimum and maximum value.</param>
+        /// <param name="minAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
+        /// contains the minimum value. The default is "min".</param>
+        /// <param name="maxAttribute" type="String" optional="true">[Optional] The name of the HTML attribute that
+        /// contains the maximum value. The default is "max".</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        return this.add(adapterName, [minAttribute || "min", maxAttribute || "max"], function (options) {
+            var min = options.params.min,
+                max = options.params.max;
+
+            if (min && max) {
+                setValidationValues(options, minMaxRuleName, [min, max]);
+            }
+            else if (min) {
+                setValidationValues(options, minRuleName, min);
+            }
+            else if (max) {
+                setValidationValues(options, maxRuleName, max);
+            }
+        });
+    };
+
+    adapters.addSingleVal = function (adapterName, attribute, ruleName) {
+        /// <summary>Adds a new adapter to convert unobtrusive HTML into a jQuery Validate validation, where
+        /// the jQuery Validate validation rule has a single value.</summary>
+        /// <param name="adapterName" type="String">The name of the adapter to be added. This matches the name used
+        /// in the data-val-nnnn HTML attribute(where nnnn is the adapter name).</param>
+        /// <param name="attribute" type="String">[Optional] The name of the HTML attribute that contains the value.
+        /// The default is "val".</param>
+        /// <param name="ruleName" type="String" optional="true">[Optional] The name of the jQuery Validate rule. If not provided, the value
+        /// of adapterName will be used instead.</param>
+        /// <returns type="jQuery.validator.unobtrusive.adapters" />
+        return this.add(adapterName, [attribute || "val"], function (options) {
+            setValidationValues(options, ruleName || adapterName, options.params[attribute]);
+        });
+    };
+
+    $jQval.addMethod("__dummy__", function (value, element, params) {
+        return true;
+    });
+
+    $jQval.addMethod("regex", function (value, element, params) {
+        var match;
+        if (this.optional(element)) {
+            return true;
+        }
+
+        match = new RegExp(params).exec(value);
+        return (match && (match.index === 0) && (match[0].length === value.length));
+    });
+
+    $jQval.addMethod("nonalphamin", function (value, element, nonalphamin) {
+        var match;
+        if (nonalphamin) {
+            match = value.match(/\W/g);
+            match = match && match.length >= nonalphamin;
+        }
+        return match;
+    });
+
+    if ($jQval.methods.extension) {
+        adapters.addSingleVal("accept", "mimtype");
+        adapters.addSingleVal("extension", "extension");
+    } else {
+        // for backward compatibility, when the 'extension' validation method does not exist, such as with versions
+        // of JQuery Validation plugin prior to 1.10, we should use the 'accept' method for
+        // validating the extension, and ignore mime-type validations as they are not supported.
+        adapters.addSingleVal("extension", "extension", "accept");
+    }
+
+    adapters.addSingleVal("regex", "pattern");
+    adapters.addBool("creditcard").addBool("date").addBool("digits").addBool("email").addBool("number").addBool("url");
+    adapters.addMinMax("length", "minlength", "maxlength", "rangelength").addMinMax("range", "min", "max", "range");
+    adapters.addMinMax("minlength", "minlength").addMinMax("maxlength", "minlength", "maxlength");
+    adapters.add("equalto", ["other"], function (options) {
+        var prefix = getModelPrefix(options.element.name),
+            other = options.params.other,
+            fullOtherName = appendModelPrefix(other, prefix),
+            element = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(fullOtherName) + "']")[0];
+
+        setValidationValues(options, "equalTo", element);
+    });
+    adapters.add("required", function (options) {
+        // jQuery Validate equates "required" with "mandatory" for checkbox elements
+        if (options.element.tagName.toUpperCase() !== "INPUT" || options.element.type.toUpperCase() !== "CHECKBOX") {
+            setValidationValues(options, "required", true);
+        }
+    });
+    adapters.add("remote", ["url", "type", "additionalfields"], function (options) {
+        var value = {
+            url: options.params.url,
+            type: options.params.type || "GET",
+            data: {}
+        },
+            prefix = getModelPrefix(options.element.name);
+
+        $.each(splitAndTrim(options.params.additionalfields || options.element.name), function (i, fieldName) {
+            var paramName = appendModelPrefix(fieldName, prefix);
+            value.data[paramName] = function () {
+                var field = $(options.form).find(":input").filter("[name='" + escapeAttributeValue(paramName) + "']");
+                // For checkboxes and radio buttons, only pick up values from checked fields.
+                if (field.is(":checkbox")) {
+                    return field.filter(":checked").val() || field.filter(":hidden").val() || '';
+                }
+                else if (field.is(":radio")) {
+                    return field.filter(":checked").val() || '';
+                }
+                return field.val();
+            };
+        });
+
+        setValidationValues(options, "remote", value);
+    });
+    adapters.add("password", ["min", "nonalphamin", "regex"], function (options) {
+        if (options.params.min) {
+            setValidationValues(options, "minlength", options.params.min);
+        }
+        if (options.params.nonalphamin) {
+            setValidationValues(options, "nonalphamin", options.params.nonalphamin);
+        }
+        if (options.params.regex) {
+            setValidationValues(options, "regex", options.params.regex);
+        }
+    });
+    adapters.add("fileextensions", ["extensions"], function (options) {
+        setValidationValues(options, "extension", options.params.extensions);
+    });
+
+    $(function () {
+        $jQval.unobtrusive.parse(document);
+    });
+
+    return $jQval.unobtrusive;
+}));