fix(logging): Enhance JSONFormatter to handle non-serializable values

fix(logging): Ensure JSON serialization handles non-serializable types

chore(config): Update WATI customer OTP template name

chore: Consolidate documentation and integrate WATI WhatsApp OTP service

feat: Implement password rotation policy with status checks and logging

feat: Implement forgot password feature with email reset functionality

Implement structured logging system across AUTH Microservice

fix(db_init): Remove async/await from synchronous database calls and update role field references

feat(auth): Centralize token expiration and security configuration settings

feat: implement user migration and update role handling in database initialization

refactor: update user role handling to use string identifiers instead of enum values

feat: implement database initialization and default user/role creation on startup

feat: Implement System Users module for authentication and user management