test: stabilize Docker live service lanes

scripts/e2e/openwebui-docker.sh

@@ -152,7 +152,7 @@ docker_cmd docker run -d \
   --network "$NET_NAME" \
   -e ENV=prod \
   -e WEBUI_NAME="OpenClaw E2E" \
-  -e WEBUI_SECRET_KEY="openclaw-openwebui-e2e-secret" \
+  -e WEBUI_SECRET_KEY="openclaw-openwebui-e2e-secret-key-v1" \
   -e OFFLINE_MODE=True \
   -e ENABLE_VERSION_UPDATE_CHECK=False \
   -e ENABLE_PERSISTENT_CONFIG=False \

scripts/test-live-cli-backend-docker.sh

@@ -73,6 +73,8 @@ if [[ "$CLI_PROVIDER" == "claude-cli" && -z "$CLI_DISABLE_MCP_CONFIG" ]]; then
     CLI_DISABLE_MCP_CONFIG="0"
   fi
 fi
+export OPENCLAW_LIVE_CLI_BACKEND_MODEL_SWITCH_PROBE="${OPENCLAW_LIVE_CLI_BACKEND_MODEL_SWITCH_PROBE:-0}"
+export OPENCLAW_LIVE_CLI_BACKEND_MCP_PROBE="${OPENCLAW_LIVE_CLI_BACKEND_MCP_PROBE:-0}"
 
 cleanup_temp_dirs() {
   if ((${#TEMP_DIRS[@]} > 0)); then