Fix #561: Correct Playwright integration test in CI workflow

- Replace non-existent NexusSmokeTest class with actual module exports
- Import SmokeResult and run_smoke_test which actually exist
- Explicitly verify playwright.sync_api import
- Fail fast on import errors (sys.exit(1))
- This fixes the CI test step which was trying to instantiate
a class that does not exist in scripts/nexus_smoke_test.py

.gitea/workflows/playwright-install.yml

@@ -165,16 +165,18 @@ jobs:
           import sys
           sys.path.insert(0, 'scripts')
           try:
-              # Try to import the smoke test module
+              # Verify Playwright is installed
-              from nexus_smoke_test import NexusSmokeTest
+              from playwright.sync_api import sync_playwright
-              print('Successfully imported NexusSmokeTest')
+              print('Playwright sync API available')
               
-              # Test Playwright initialization
+              # Verify smoke test module imports
-              test = NexusSmokeTest()
+              from nexus_smoke_test import SmokeResult, run_smoke_test
-              print('NexusSmokeTest initialized successfully')
+              print('Nexus smoke test module loaded successfully')
+              print('Playwright integration: OK')
           except ImportError as e:
               print(f'Import error: {e}')
-              print('This is expected if nexus_smoke_test.py does not exist yet')
+              sys.exit(1)
           except Exception as e:
               print(f'Error: {e}')
+              sys.exit(1)
           "

.gitea/workflows/smoke.yml

@@ -30,3 +30,9 @@ jobs:
             | grep -v 'secret-scan' \
             | grep -v 'hermes-sovereign/security'; then exit 1; fi
           echo "PASS: No secrets"
+
+      - name: Install Playwright
+        run: |
+          python -m pip install --upgrade pip
+          pip install playwright
+          playwright install chromium