chore(ci): e2e against vercel deployement (#518)

.github/workflows/e2e-tests.yml

@@ -1,13 +1,13 @@
 name: E2E tests
-on:
-  pull_request:
-  push:
-    branches:
-      - main
+on: [deployment_status]
+
 jobs:
   test:
+    if: github.event.deployment_status.state == 'success'
     timeout-minutes: 60
     runs-on: ubuntu-latest
+    env:
+      BASE_URL: ${{ github.event.deployment_status.target_url }}
     strategy:
       matrix:
         shard: [1/3, 2/3, 3/3]
@@ -28,9 +28,6 @@ jobs:
       - name: Install dependencies
         run: pnpm install
 
-      - name: Build app
-        run: pnpm build
-
       - name: Restore Playwright browsers from cache
         uses: actions/cache@v3
         with: