feat: refactor authentication and user management routes

- Removed the API proxy middleware and integrated RPC routes for user authentication.
- Implemented JWT token generation and validation in the authentication middleware.
- Enhanced user registration and login processes with password hashing and token management.
- Added new routes for user password reset and Google OAuth login.
- Introduced health check endpoints for service monitoring.
- Updated gRPC client methods for user management, including password updates.
- Refactored utility functions for token handling and Redis interactions.
- Improved type definitions for better TypeScript support.

buf.gen.yaml

@@ -9,7 +9,7 @@ plugins:
   #   opt:
   #     - paths=source_relative
   - remote: buf.build/community/stephenh-ts-proto
-    out: ../stream-ui/src/server/utils/proto
+    out: ./src/server/utils/proto
     opt:
       - env=node
       - esModuleInterop=true