add scheduled daily test workflow with auto issue management. add --json flag to test-apps.py

.github/workflows/scheduled-test.yml

@@ -0,0 +1,49 @@
+name: Scheduled App Tests
+
+on:
+  schedule:
+    - cron: "0 6 * * *" # Daily at 06:00 UTC
+  workflow_dispatch:
+
+permissions:
+  issues: write
+
+jobs:
+  test:
+    name: Live Test All Apps
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.11"
+
+      - name: Run tests
+        id: test
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          python scripts/test-apps.py --json > test-results.json 2>&1 || true
+          cat test-results.json
+
+      - name: Process results and manage issues
+        env:
+          GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: |
+          python scripts/process-test-results.py \
+            test-results.json \
+            --run-url "${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }}"
+
+      - name: Fail if any tests failed
+        run: |
+          python -c "
+          import json, sys
+          with open('test-results.json') as f:
+              data = json.load(f)
+          failed = data.get('summary', {}).get('failed', 0)
+          if failed > 0:
+              print(f'{failed} app(s) failed')
+              sys.exit(1)
+          print('All apps passed')
+          "