Add a unified authentication session composable to manage user state and session handling. Implement global route middleware for access control, ensuring protected routes require authentication. Introduce utility functions for route validation and safe redirect handling. Update login and registration pages to support new authentication flow and redirect logic. Enhance homepage rendering based on user authentication status.
fix: change dotenv config path to use .env file
feat: add usersTable schema for authentication
fix: update seed file to import usersTable from the correct path
feat: add 404 handler for non-existent API routes
feat: implement file upload API with multer
refactor: remove deprecated health check endpoint
feat: add hello endpoint returning static user data
refactor: remove old hello endpoint implementation
feat: add random image selection API with multiple sources
feat: create public file serving middleware with caching
refactor: update response handler utility for better error handling
