Run tests once a week

Author: jdgarcia

.github/workflows/playwright-scheduled.yml

@@ -1,7 +1,8 @@
 name: Scheduled Playwright Tests
 on:
     schedule:
-        - cron: '0 * * * *'
+        # Every Monday at 12:00 UTC
+        - cron: '0 12 * * 1'
 jobs:
     test:
         timeout-minutes: 5
@@ -20,17 +21,17 @@ jobs:
             - name: Run Playwright tests
               run: yarn playwright test
 
-            - name: Notify Slack
-              if: always()
+            - name: Notify Slack On Failure
+              if: failure()
               uses: slackapi/[email protected]
               with:
                   payload: |
                       {
                         "channel": "feed-packages",
                         "attachments": [
                           {
-                            "color": "#000000",
-                            "text": "gk-browser-extension ran scheduled tests"
+                            "color": "#ff0000",
+                            "text": "gk-browser-extension scheduled Playwright tests failed"
                           }
                         ]
                       }