feat: implement automated Lighthouse CI testing for sitemap URLs with dedicated configuration and scripts.

.gitea/workflows/deploy.yml

@@ -309,11 +309,63 @@ jobs:
             fi
 
   # ──────────────────────────────────────────────────────────────────────────────
-  # JOB 5: Notifications
+  # JOB 5: PageSpeed Test
+  # ──────────────────────────────────────────────────────────────────────────────
+  pagespeed:
+    name: ⚡ PageSpeed
+    needs: [prepare, deploy]
+    if: |
+      always() && 
+      needs.prepare.outputs.target != 'skip' &&
+      needs.deploy.result == 'success' && 
+      github.event.inputs.skip_long_checks != 'true'
+    runs-on: docker
+    outputs:
+      report_url: ${{ steps.save.outputs.report_url }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: 'npm'
+
+      - name: Install dependencies
+        run: npm ci
+
+      - name: 🔍 Install Chrome for Lighthouse
+        run: |
+          apt-get update && apt-get install -y wget gnupg
+          wget -q -O - https://dl-ssl.google.com/linux/linux_signing_key.pub | apt-key add -
+          sh -c 'echo "deb [arch=amd64] http://dl.google.com/linux/chrome/deb/ stable main" >> /etc/apt/sources.list.d/google.list'
+          apt-get update && apt-get install -y google-chrome-stable --no-install-recommends
+        continue-on-error: true # Might fail if runner is not debian-based or restricted
+
+      - name: 🧪 Run PageSpeed (Lighthouse)
+        env:
+          NEXT_PUBLIC_BASE_URL: ${{ needs.prepare.outputs.next_public_base_url }}
+          GATEKEEPER_PASSWORD: ${{ secrets.GATEKEEPER_PASSWORD || 'klz2026' }}
+          PAGESPEED_LIMIT: 8
+        run: npm run pagespeed:test
+
+      - name: 💾 Save Report URL
+        id: save
+        if: always()
+        run: |
+          if [ -f pagespeed-report-url.txt ]; then
+            URL=$(cat pagespeed-report-url.txt)
+            echo "report_url=$URL" >> $GITHUB_OUTPUT
+            echo "✅ Report URL found: $URL"
+          fi
+
+  # ──────────────────────────────────────────────────────────────────────────────
+  # JOB 6: Notifications
   # ──────────────────────────────────────────────────────────────────────────────
   notifications:
     name: 🔔 Notifications
-    needs: [prepare, qa, build, deploy]
+    needs: [prepare, qa, build, deploy, pagespeed]
     if: always()
     runs-on: docker
     steps:
@@ -332,9 +384,14 @@ jobs:
       - name: 🔔 Gotify - Success
         if: needs.deploy.result == 'success'
         run: |
+          REPORT_MSG=""
+          if [ -n "${{ needs.pagespeed.outputs.report_url }}" ]; then
+            REPORT_MSG="\n\n⚡ **PageSpeed Report:**\n${{ needs.pagespeed.outputs.report_url }}"
+          fi
+
           curl -s -k -X POST "${{ secrets.GOTIFY_URL }}/message?token=${{ secrets.GOTIFY_TOKEN }}" \
             -F "title=${{ needs.prepare.outputs.gotify_title }}" \
-            -F "message=Erfolgreich deployt auf **${{ needs.prepare.outputs.target }}**\n\nVersion: **${{ needs.prepare.outputs.image_tag }}**\nCommit: ${{ needs.prepare.outputs.short_sha }} (${{ needs.prepare.outputs.commit_msg }})\nVon: ${{ github.actor }}\nRun: ${{ github.run_id }}" \
+            -F "message=Erfolgreich deployt auf **${{ needs.prepare.outputs.target }}**\n\nVersion: **${{ needs.prepare.outputs.image_tag }}**\nCommit: ${{ needs.prepare.outputs.short_sha }} (${{ needs.prepare.outputs.commit_msg }})\nVon: ${{ github.actor }}\nRun: ${{ github.run_id }}${REPORT_MSG}" \
             -F "priority=4" || true
 
       - name: 🔔 Gotify - Failure