sync update from LAN repo (source dhk-1 @ 3e87be55)

scripts/start-backend.sh

@@ -58,8 +58,8 @@ nohup bash -c '
       --reload \
       --reload-dir "app" \
       --reload-dir "packages" \
-      --reload-exclude "$0/.deer-flow" \
-      --reload-exclude "$0/.runtime"
+      --reload-exclude ".deer-flow" \
+      --reload-exclude ".runtime"
 ' "${BACKEND_DIR}" "${GATEWAY_CORS_ORIGINS}" "${BACKEND_HOST}" "${BACKEND_PORT}" "${BACKEND_VENDOR_DIR}" \
   >"${LOG_FILE}" 2>&1 &