Refresh Codebase Knowledge

Refresh understanding of the codebase before starting work. Use this when returning after a break or when the codebase has changed significantly.

Process

1. Read the workspace documentation at .ai/config/shared/workspace.md
2. Read the contributing guidelines at .ai/config/shared/contributing.md
3. Read the coding instructions at .ai/config/shared/instructions.md
4. Check recent git history for changes
5. Summarize key patterns and conventions