Add Firebase auto-deploy workflow

Author: DevEchoX2

.github/workflows/firebase-deploy.yml

@@ -0,0 +1,19 @@
+name: Deploy to Firebase
+
+on:
+  push:
+    branches: [main]
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v3
+      
+      - name: Deploy to Firebase Hosting
+        uses: FirebaseExtended/action-hosting-deploy@v0
+        with:
+          repoToken: '${{ secrets.GITHUB_TOKEN }}'
+          firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT }}'
+          channelId: live
+          projectId: vision--browser