Introduces unit tests for Firestore security rules and adds error handling to data fetching hooks. This enhances the robustness and security of the application by validating access control logic and providing feedback on data retrieval failures.
Includes:
- Setup for Firestore unit testing.
- Basic tests for signal query and user collection access.
- Error logging for `testimonials` and `notifications` data fetching.
- Updates to `firestore.rules` for stricter access checks.
- Adds necessary development dependencies for testing.
desartstudio95