- Added `COMMON_PITFALLS.md` to document frequent mistakes and best practices in frontend development, focusing on React Hooks, Context API, Zustand patterns, TypeScript type safety, and more.
- Updated `ARCHITECTURE.md` with detailed insights on the `AuthContext` dependency injection pattern, including usage examples, provider tree structure, polymorphic hooks, and testing strategies.
- Emphasized compliance with React Rules of Hooks, performance optimizations, and separation of concerns in component design.
- Included implementation-ready examples, checklists, and resources to guide maintainable and testable frontend development.