Publish screen capture page

Author: afq984

.github/workflows/actions.yml

@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v2
     - run: mkdir -p out
     - run: cp src/index.html out/
-    - run: cp -r src/audio-tuning src/mic-testing src/volume-tuning src/pwa-audio-recorder out/
+    - run: cp -r src/audio-tuning src/mic-testing src/volume-tuning src/pwa-audio-recorder src/screen-capture-test out/
     - run: npm ci && npm run build
       working-directory: src/ds-playground
     - run: cp -r src/ds-playground/dist out/ds-playground