- Change cache location from .pi-project-map/cache/ to .cache/pi-project-map/
- Cache is now hidden by default (dot directory)
- Add .cache/ to .gitignore
- Remove committed .pi-project-map/cache/ from repo
These grammars require tree-sitter@^0.25.0 but we use 0.21.1.
They already failed at runtime with try/catch graceful fallback.
Removing them fixes npm peer dependency conflict during pi install.
- Remove tree-sitter-go and tree-sitter-python from dependencies
- ast-extract.ts already handles missing grammars gracefully
- Heuristics + LLM layer cover Go/Python analysis anyway
- Design doc with full spec (dense markdown format, hybrid AST+LLM pipeline,
consumption model, stale data mitigation)
- Implementation plan with 6 milestones and rollout strategy
- TypeScript package structure with all source stubs
- CLI entry point, formatter, discover, init, patch, validate, extract, merge
- Pi SKILL.md with tool definitions and format documentation
alex