feat: 初始化 Go2 导航代码与配置

unitree_ui/unitree_ui-main/docs/services.md

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+# Service Manager
+
+View and control the on-board services running on the robot's MCF service bus. Useful for debugging, recovering from a hung service, or temporarily disabling something the firmware fights you over (obstacle avoidance, charge triggers, etc.).
+
+<p align="center">
+  <img src="../images/services_go2.png" width="48%" />
+  <img src="../images/services_g1.png" width="48%" />
+</p>
+
+## What it Shows
+
+Each row is one MCF service:
+
+- **Name** — service identifier as the robot publishes it.
+- **Status** — running / stopped / protected.
+- **Protect** — services flagged as "protected" by firmware will be auto-restarted if you stop them. The UI surfaces the flag so you don't get blindsided.
+- **Actions** — Start / Stop buttons. Protected services will prompt before allowing stop.
+
+## Family Differences
+
+Go2 and G1 expose overlapping but not identical service trees. The UI subscribes to whichever topic the connected firmware advertises and renders the rows it gets back — there's no hardcoded service list per family.