feat: auto-open browser after gateway starts

Gateway run doesn't open browser by itself. Now scripts wait for
port 18789 to be ready, read auth token from config, and open the
dashboard URL in the default browser automatically.

uclaw-scripts/运行.command

@@ -133,10 +133,25 @@ if [ ! -f "$PORTABLE_CONFIG_PATH" ]; then
     fi
 else
     echo -e "  ${GREEN}正在启动网关服务...${NC}"
-    echo "  启动后会自动打开浏览器控制台。"
     echo "  此窗口不要关闭，关闭后服务会停止。"
     echo ""
-    "$NODE_BIN" openclaw.mjs gateway run --allow-unconfigured --force
+    # 后台启动网关，等它就绪后自动打开浏览器
+    "$NODE_BIN" openclaw.mjs gateway run --allow-unconfigured --force &
+    GW_PID=$!
+    # 等网关启动，最多等 15 秒
+    for i in $(seq 1 30); do
+        sleep 0.5
+        if curl -s -o /dev/null http://127.0.0.1:18789/ 2>/dev/null; then
+            TOKEN=$(python3 -c "import json; d=json.load(open('$PORTABLE_CONFIG_PATH')); print(d.get('gateway',{}).get('auth',{}).get('token',''))" 2>/dev/null)
+            URL="http://127.0.0.1:18789/#token=${TOKEN}"
+            echo ""
+            echo -e "  ${GREEN}控制台地址: ${URL}${NC}"
+            open "$URL" 2>/dev/null
+            break
+        fi
+    done
+    # 前台等待网关进程
+    wait $GW_PID
 fi
 
 echo ""