Refactor user authentication and dashboard features

- Added `is_admin` field to User model for role management.
- Updated user context middleware to include current user in templates.
- Enhanced session management with improved debug middleware.
- Refactored dashboard view to fetch user-specific data and recent events.
- Improved login and registration templates for better user experience.
- Added admin routes with access control for admin users.
- Updated Docker configuration for better error logging and dependency management.
- Updated requirements to include new dependencies and specify versions.

requirements.txt

@@ -1,14 +1,18 @@
-fastapi
-uvicorn[standard]
-SQLAlchemy
-mysqlclient
-Jinja2
-python-multipart
-passlib[bcrypt]
-qrcode
-email-validator
-pillow
-python-jose[cryptography]
-itsdangerous
+fastapi>=0.95.0
+uvicorn[standard]>=0.21.1
+sqlalchemy>=2.0.9
+pymysql>=1.0.3
+cryptography>=40.0.2
+python-multipart>=0.0.6
+authlib>=1.2.0
+# Specify specific versions for passlib and bcrypt to avoid compatibility issues
+passlib==1.7.4
 bcrypt==4.0.1
-flask-session==0.5.0
+starlette>=0.27.0
+jinja2>=3.1.2
+itsdangerous>=2.1.2
+python-jose[cryptography]>=3.3.0
+python-dotenv>=1.0.0
+qrcode
+pydantic[email]>=1.10.7
+httpx