Add tests for error handling in backup, notification, and proxy host handlers; enhance certificate service with persistence tests; refactor backup service for scheduled backups; improve frontend form handling and add API tests for certificates, domains, and proxy hosts; implement frontend test coverage script.

.pre-commit-config.yaml

@@ -50,9 +50,10 @@ repos:
         language: system
         files: '^frontend/.*\.(ts|tsx|js|jsx)$'
         pass_filenames: false
-      - id: frontend-test
-        name: Frontend Tests
-        entry: bash -c 'cd frontend && npm test -- --run'
-        language: system
+      - id: frontend-test-coverage
+        name: Frontend Test Coverage
+        entry: scripts/frontend-test-coverage.sh
+        language: script
         files: '^frontend/.*\.(ts|tsx|js|jsx)$'
         pass_filenames: false
+        verbose: true