- Remove legacy rule files (documentation.mdc, general_development.mdc, etc.)
- Implement new meta-rule system with core, app, and feature categories
- Add meta-rule files for different workflows (bug diagnosis, feature planning, etc.)
- Create organized directory structure: core/, app/, features/, database/, etc.
- Add comprehensive README.md for rules documentation
- Establish new rule architecture with always-on and workflow-specific rules
This restructuring improves rule organization, enables better workflow management,
and provides clearer separation of concerns for different development tasks.