ci: include post-deploy e2e checks in the deploy workflow

.github/workflows/deploy.yml

@@ -4,7 +4,7 @@ on:
   push:
     branches: [ master ]
   schedule:
-    - cron: '0 5 * * *'
+    - cron: '0 5 * * 1,3,5'
   workflow_dispatch:
     inputs:
       Name:   
@@ -79,4 +79,46 @@ jobs:
           GH_TOKEN: ${{ secrets.GH_TOKEN }}
           GATSBY_ENV: ${{ secrets.GATSBY_ENV }}
 
+  e2e-test:
+    needs: deploy
+    continue-on-error: true
+    runs-on: windows-latest
+    defaults:
+      run:
+        shell: bash
+    steps:
+      - name: Cancel Previous Runs
+        uses: styfle/cancel-workflow-action@0.9.1
+
+      - uses: actions/checkout@v2
+
+      - name: NPM Cache
+        id: npm-cache
+        uses: actions/cache@v2
+        with:
+          path: ~/.npm
+          key: ${{ runner.os }}-npm-cache-${{ hashFiles('**/package-lock.json') }}
+          restore-keys: ${{ runner.os }}-npm-cache-
+
+      - name: Install playwright dependencies
+        uses: microsoft/playwright-github-action@v1
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: Jest cache
+        id: gatsby-jest-cache
+        uses: actions/cache@v2
+        with:
+          path: .jest-cache
+          key: ${{ runner.os }}-jestCache-${{ github.run_id }}
+          restore-keys: ${{ runner.os }}-jestCache-
+
+      - name: tests
+        run: npm run test:e2e:post-deploy
+
+
+
+
+