.gitea/workflows/ci.yml

@@ -59,6 +59,29 @@ jobs:
         run: npm run build
         working-directory: frontend
 
+      # ── Prerender output is exactly the public help page ───────────────────
+      # SvelteKit prerender + crawl follows nav links and bakes "redirect to
+      # /login" HTML for every protected route, served BEFORE runtime hooks
+      # (see #514). With `crawl: false` only the explicit entry should land
+      # in build/prerendered/. Anything else is a regression — fail the build.
+      - name: Assert prerender output is only /hilfe/transkription
+        run: |
+          cd frontend
+          set -e
+          extra=$(find build/prerendered -type f \
+                  -not -path 'build/prerendered/hilfe/*' \
+                  -not -name '*.br' -not -name '*.gz' \
+                  || true)
+          if [ -n "$extra" ]; then
+            echo "FAIL: unexpected prerendered files (would shadow runtime hooks):"
+            echo "$extra"
+            exit 1
+          fi
+          # And the help page must still be there.
+          test -f build/prerendered/hilfe/transkription.html \
+            || { echo "FAIL: /hilfe/transkription.html missing from prerender output"; exit 1; }
+          echo "PASS: only /hilfe/transkription.html prerendered."
+
       - name: Upload screenshots
         if: always()
         uses: actions/upload-artifact@v4