feat: 重构MQTT处理类并新增机器人控制功能

- 将MCPMQTT类重构为MQTTHandler，改进MQTT连接配置管理
- 新增从配置中心获取MQTT配置的功能
- 新增多种机器人控制命令包括避障、导航、充电等服务
- 更新pyproject.toml版本号并添加requests依赖
- 优化日志记录和错误处理机制

terminal_go2_mcp/pyproject.toml

@@ -4,7 +4,7 @@ build-backend = "hatchling.build"
 
 [project]
 name = "terminal_go2_mcp"
-version = "0.0.1"
+version = "0.0.5"
 description = "MQTT-based navigation server for robot"
 requires-python = ">=3.10"
 dependencies = [
@@ -14,6 +14,7 @@ dependencies = [
     "pydantic>=1.10.0",
     "python-dotenv>=0.21.0",
     "mcp[cli]>=1.6.0",
+    "requests>=2.25.0"
 ]
 
 [project.scripts]