feat: 完成 Agent MCP 对接

- 增加 MCP 连接类型、环境检测接口和容器运行环境支持

- 将 Agent 编排改为绑定整体 MCP 并编译为 runtime McpSpec

- 优化 MCP 工具展示、审批、草稿试运行和画布回显稳定性

easyflow-ui-admin/app/src/views/ai/agents/components/agent-studio/AgentStudioCanvas.vue

@@ -34,8 +34,11 @@ import '@tinyflow-ai/vue/dist/index.css';
 
 const props = defineProps<{
   knowledgeOptions?: AgentOption[];
+  mcpOptions?: AgentOption[];
+  pluginOptions?: AgentOption[];
   selectedNodeId: string;
   state: AgentDraftState;
+  workflowOptions?: AgentOption[];
 }>();
 
 const emit = defineEmits<{
@@ -52,6 +55,11 @@ const canvasModel = useAgentStudioModel(
   layout,
   () => canvasSize.value,
   () => props.knowledgeOptions || [],
+  () => ({
+    mcp: props.mcpOptions || [],
+    plugin: props.pluginOptions || [],
+    workflow: props.workflowOptions || [],
+  }),
 );
 const liveNodes = ref<AgentStudioNodeView[]>([]);
 const liveViewport = ref<AgentStudioViewport>({ x: 250, y: 100, zoom: 1 });