Add verification status checks to protected routes including post creation, updates, deletion, likes, favorites, voting, and WebSocket connections. Also rename RequireVerification middleware to RequireVerified and update error response format with string error codes.
Implement a complete user identity verification system with support for multiple identity types (student, teacher, staff, alumni). The system includes user-facing verification submission and status checking endpoints, admin endpoints for reviewing verification requests, middleware for protecting verification-required routes, and integration with the user model to track verification status.
