chore: Update configuration and API endpoints

- Added `traefik.yml` to .gitignore to prevent it from being tracked.
- Removed the deprecated `docker-compose.traefik.yml` file to streamline configuration.
- Updated API endpoint URLs in frontend components to ensure consistent formatting with trailing slashes.
- Adjusted polling interval in `ScanView` component from 3 seconds to 6 seconds for improved performance.

Author: fr4iser90

.gitignore

@@ -3,6 +3,8 @@ uploads/*
 logs/*
 .env
 .vscode/
+traefik.yml
+
 
 scanner/plugins/*/data/*
 scanner/plugins/*/cache/*

backend/Dockerfile

@@ -47,5 +47,6 @@ HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
     CMD gosu backend python -c "import requests; requests.get('http://localhost:8080/api/health', timeout=5)"
 
 # Start command
-CMD ["sh", "-c", "uvicorn api.main:app --host 0.0.0.0 --port 8080"]
+# Trust X-Forwarded-Proto from nginx/Traefik so redirects use https:// in Location
+CMD ["sh", "-c", "uvicorn api.main:app --host 0.0.0.0 --port 8080 --proxy-headers --forwarded-allow-ips='*'"]