ci: try and leave comment

Author: cdransf

.github/workflows/azure-static-web-apps-polite-cliff-0173aa90f.yml

@@ -35,6 +35,23 @@ jobs:
           output_location: "dist"
           app_build_command: "yarn build:docs"
 
+  - name: Add preview url to PR
+    if: github.event_name == 'pull_request'
+    uses: actions/github-scripts@7
+    with:
+      script: |
+        const deployUrl = process.env.SWA_URL || (core.getOutput('deployment-url'));
+        if (!deployUrl) return;
+        const comment = `PR preview deployed at: ${deployUrl}`;
+        github.rest.issues.createComment({
+          issue_number: context.issue.number,
+          owner: context.repo.owner,
+          repo: context.repo.repo,
+          body: comment
+        })
+    env:
+      SWA_URL: ${{ steps.swa.outputs.static_web_app_url }}
+
   close_pull_request_job:
     if: github.event.action == 'closed'
     runs-on: ubuntu-latest