fix: use full cluster DNS for gitea service

- Change gitea URL from http://gitea:3000 to http://gitea.gitea.svc.cluster.local:3000
- Add set -x for debugging
- Add explicit clone exit code checking

.gitea/workflows/build.yaml

@@ -34,10 +34,16 @@ jobs:
                 - sh
                 - -c
                 - |
-                  set -e
+                  set -ex
                   echo "Cloning repository..."
                   rm -rf /workspace/* /workspace/.[!.]* 2>/dev/null || true
-                  git clone --depth 1 http://gitea:3000/unchained/manoon-headless.git /workspace
+                  CLONE_OUTPUT=$(git clone --depth 1 http://gitea.gitea.svc.cluster.local:3000/unchained/manoon-headless.git /workspace 2>&1)
+                  CLONE_EXIT_CODE=$?
+                  echo "$CLONE_OUTPUT"
+                  if [ $CLONE_EXIT_CODE -ne 0 ]; then
+                    echo "ERROR: Clone failed with exit code $CLONE_EXIT_CODE"
+                    exit 1
+                  fi
                   if [ ! -d /workspace/.git ]; then
                     echo "ERROR: Clone failed - .git directory not found"
                     exit 1