- Implemented syncing for `GuideLine` and `AIGuideLine` entities with encryption and decryption workflows.
- Refined `GuidelineRepo` methods to check existence and update/insert records for both guideline types.
- Updated timestamp handling in `GuideLine` and `AIGuideLine` models for accurate tracking.
- Corrected QuillSense localization keys for labels and descriptions.
- Improved database queries and modularized logic for consistency.