ci: report per-route JavaScript budgets from Docker build

.gitea/workflows/ci.yaml

@@ -80,6 +80,15 @@ jobs:
           DEPLOY_BRANCH: ${{ gitea.ref_name }}
         run: bash scripts/ci-deploy.sh
 
+      - name: Upload JavaScript size report
+        if: always()
+        uses: https://gitea.com/actions/gitea-upload-artifact@62ac910c5d3dfa85c7cb2df15afe2e342b2407c2
+        with:
+          name: javascript-size-report
+          path: build-reports/
+          if-no-files-found: warn
+          retention-days: 14
+
   # Publish only after checks and the production deployment have succeeded.
   # Serial execution also avoids two builds competing on the self-hosted runner.
   publish-container: