---

name: progress-logger description: Maintain progress.txt with iteration logs and patterns

progress-logger

Maintain scripts/ralph/progress.txt with two sections:

1. Codebase Patterns (at TOP of file)

Consolidate reusable patterns that future iterations should know:

Copy## Codebase Patterns

- Use `RectsIntersect` helper for collision detection
- Call `InvokeAsync(StateHasChanged)` after canvas Render operations
- Export types from actions.ts for UI components

Only add general, reusable patterns—not story-specific details.

2. Iteration Logs (APPEND after each story)

Copy## [Date/Time] - [Story ID]

- What was implemented
- Files changed
- **Learnings for future iterations:**
  - Patterns discovered
  - Gotchas encountered
  - Useful context

---

Rules:

• Never replace content—always append
• Move repeated learnings up to Codebase Patterns section
• Log verification failures with iteration number: [iter 2] TypeError: ...