feat: add permanent whitelist list endpoint and rename DB table

- Add GET /api/whitelist/perm/list to list permanent whitelisted entries
- Implement permWhitelistListHandler with API key verification
- Rename permanent_whitelist table to perm_whitelist for consistency
- Update default DB path from ./data to /data
- Comment out build job in CI/CD workflow

README.md

@@ -52,6 +52,7 @@ The API requires a bearer token set via `AUTH_PROXY_API_TOKEN`. All endpoints re
 | GET | `/api/whitelist/temp/list` | List active temporary entries |
 | DELETE | `/api/whitelist/temp/{ip}` | Remove a temporary entry |
 | POST | `/api/whitelist/perm` | Add a permanent whitelisted IP/CIDR |
+| GET | `/api/whitelist/perm/list` | List active permanent entries |
 | DELETE | `/api/whitelist/perm/{entry}` | Remove a permanent entry |
 | GET | `/api/logs` | Retrieve audit log entries |
 | GET | `/status` | Health check |