Re-validate website using a deployment webhook (#7485)

Author: cometkim

.github/workflows/ci.yml

@@ -552,7 +552,5 @@ jobs:
             npm publish --tag ci
 
       - name: Update Website Playground
-        env:
-          NEXT_REVALIDATE_SECRET_TOKEN: ${{ secrets.NEXT_REVALIDATE_SECRET_TOKEN }}
-        run: yarn workspace playground revalidate
+        run: curl -X POST "${{ secrets.CLOUDFLARE_PAGES_DEPLOYMENT_HOOK }}"
         shell: bash

packages/playground/package.json

@@ -6,8 +6,7 @@
     "clean": "rescript clean",
     "test": "node ./playground_test.cjs",
     "build": "rescript clean && rescript build && node scripts/generate_cmijs.mjs && rollup -c",
-    "upload-bundle": "node scripts/upload_bundle.mjs",
-    "revalidate": "./scripts/website_update_playground.sh"
+    "upload-bundle": "node scripts/upload_bundle.mjs"
   },
   "dependencies": {
     "@rescript/react": "^0.13.1",