chore: refactor GitHub Actions workflow for clarity and structure

- Updated workflow trigger to use a list format for better readability.
- Separated the deploy preview job into distinct steps for improved organization.
- Enhanced debug information to provide more detailed event context.
- Updated artifact download action to the latest version for better performance.

.github/workflows/deploy-preview.yml

@@ -2,7 +2,8 @@ name: Upload Preview Deployment
 
 on:
   workflow_run:
-    workflows: ['Build Preview Deployment']
+    workflows:
+      - "Build Preview Deployment"
     types:
       - completed
 
@@ -13,30 +14,31 @@ permissions:
   pull-requests: write
 
 jobs:
-  deploy-preview:
+  on-success:
+    runs-on: ubuntu-latest
+    if: ${{ github.event.workflow_run.conclusion == 'success' }}
+    steps:
+      - name: Debug Event
+        run: |
+          echo "Event name: ${{ github.event_name }}"
+          echo "Workflow name: ${{ github.event.workflow.name }}"
+          echo "Workflow run id: ${{ github.event.workflow_run.id }}"
+          echo "Workflow run number: ${{ github.event.workflow_run.run_number }}"
+          echo "Workflow run conclusion: ${{ github.event.workflow_run.conclusion }}"
+          echo "Workflow run event: ${{ github.event.workflow_run.event }}"
+
+  deploy-preview:
+    needs: on-success
     runs-on: ubuntu-latest
-    if: |
-      github.event.workflow_run.conclusion == 'success' &&
-      github.event.workflow_run.head_repository.full_name == github.repository
     name: Deploy Preview to Cloudflare Pages
     steps:
-      - name: Debug Info
-        env:
-          EVENT_JSON: ${{ toJSON(github.event) }}
-        run: |
-          echo "Workflow Run ID: ${{ github.event.workflow_run.id }}"
-          echo "Event Type: ${{ github.event.workflow_run.event }}"
-          echo "Repository: ${{ github.event.workflow_run.head_repository.full_name }}"
-          echo "Full Event: $EVENT_JSON"
-
       - name: Download artifacts
-        uses: dawidd6/action-download-artifact@v3
+        uses: actions/download-artifact@v4
         with:
-          workflow: Build Preview Deployment
-          run_id: ${{ github.event.workflow_run.id }}
           name: preview-build
           path: build
-          search_artifacts: true
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+          run-id: ${{ github.event.workflow_run.id }}
 
       - name: List files
         run: ls -la build