Update firebase-hosting-pull-request.yml

.github/workflows/firebase-hosting-pull-request.yml

@@ -1,13 +1,10 @@
 # This file was auto-generated by the Firebase CLI
 # https://github.com/firebase/firebase-tools
 
-name: Deploy to Firebase Hosting on merge
-'on':
-  push:
-    branches:
-      - main
+name: Deploy to Firebase Hosting on PR
+'on': pull_request
 jobs:
-  build_and_deploy:
+  build_and_preview:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4
@@ -17,11 +14,14 @@ jobs:
       - name: Build
         run: npm run build
         working-directory: ./aiden_frontend
-      - uses: FirebaseExtended/action-hosting-deploy@v0
+      - name: Deploy to Firebase Hosting
+        uses: FirebaseExtended/action-hosting-deploy@v0
         with:
           repoToken: '${{ secrets.GITHUB_TOKEN }}'
           firebaseServiceAccount: '${{ secrets.FIREBASE_SERVICE_ACCOUNT_AIDEN_SHIV }}'
           projectId: aiden-shiv
-        # Ensure this step understands it's operating from the root of the aiden_frontend directory
+        env:
+          # Ensure the Firebase CLI uses the correct project directory
+          FIREBASE_CLI_PREVIEWS: hostingchannels
         working-directory: ./aiden_frontend