fix(mcp): add shared operations and secure scene APIs

packages/mcp/src/tools/get-node.ts

@@ -1,7 +1,7 @@
 import type { McpServer } from '@modelcontextprotocol/sdk/server/mcp.js'
 import type { AnyNodeId } from '@pascal-app/core/schema'
 import { z } from 'zod'
-import type { SceneBridge } from '../bridge/scene-bridge'
+import type { SceneOperations } from '../operations'
 import { ErrorCode, throwMcpError } from './errors'
 import { NodeIdSchema } from './schemas'
 
@@ -13,7 +13,7 @@ export const getNodeOutput = {
   node: z.record(z.string(), z.unknown()),
 }
 
-export function registerGetNode(server: McpServer, bridge: SceneBridge): void {
+export function registerGetNode(server: McpServer, bridge: SceneOperations): void {
   server.registerTool(
     'get_node',
     {