fix(ci): repair JSON validation syntax, add repo-truth guard, copy robots.txt/index.html in Dockerfile

.gitea/workflows/ci.yml

@@ -52,7 +52,7 @@ jobs:
         run: |
           FAIL=0
           for f in $(find . -name '*.json' -not -path './venv/*'); do
-            if ! python3 -c "import json; json.load(open('$f'))"; then
+            if ! python3 -c "import json; json.load(open('$f'))" 2>/dev/null; then
               echo "FAIL: $f"
               FAIL=1
             else
@@ -60,11 +60,10 @@ jobs:
             fi
           done
           exit $FAIL
-            else
-              echo "OK: $f"
-            fi
-          done
-          exit $FAIL
+
+      - name: Repo Truth Guard
+        run: |
+          python3 scripts/repo_truth_guard.py
 
       - name: Validate YAML
         run: |