fix: auto-migrate git remote from github to git.cutos.ai on install/update; bump v1.2.2

Co-authored-by: Cursor <cursoragent@cursor.com>

tools/update-clawd.sh

@@ -23,6 +23,13 @@ fi
 
 cd "$REPO_DIR"
 
+# 如果 remote 仍指向 GitHub，迁移到 git.cutos.ai
+CURRENT_REMOTE=$(git remote get-url "$REMOTE" 2>/dev/null || echo "")
+if echo "$CURRENT_REMOTE" | grep -q "github.com"; then
+  echo "==> Migrating remote from GitHub to git.cutos.ai ..."
+  git remote set-url "$REMOTE" https://git.cutos.ai/claw-daemon/clawd.git
+fi
+
 echo "==> Fetching latest from $REMOTE/$BRANCH ..."
 git fetch "$REMOTE"