deploy workflow

package.json

@@ -6,6 +6,7 @@
   "scripts": {
     "dev": "npm run build && vite --host 0.0.0.0",
     "build": "tsc && node scripts/copy-styles.mjs",
+    "build:test-app": "npm run build && node scripts/build-test-app.mjs",
     "check": "tsc --noEmit",
     "deploy:r2": "npm run build && npm run upload:r2",
     "test": "npm run build && node --test tests/time.test.mjs tests/projection.test.mjs tests/media-controller.test.mjs tests/texture-manager.test.mjs tests/media-adapter.test.mjs tests/hand-aim.test.mjs tests/input-mode.test.mjs tests/icons.test.mjs tests/control-panel-timing.test.mjs tests/launcher.test.mjs",