# Napkin Runbook

## Curation Rules
- Re-prioritize on every read.
- Keep recurring, high-value notes only.
- Max 10 items per category.
- Each item includes date + "Do instead".

## Execution & Validation (Highest Priority)
_(empty — add entries as they emerge)_

## Shell & Command Reliability
1. **[2026-03-30] Windows paths in bash tools need forward slash style**
   Do instead: use `C:/vscode/qrrapido` style, not `C:\...` or `/mnt/c/...` (WSL mount not available in this environment).

## Domain Behavior Guardrails
_(empty — add entries as they emerge)_

## User Directives
1. **[2026-03-30] Diagnose before fixing**
   Do instead: always present diagnosis and reasoning first; wait for user approval before touching code.