feat(平台): 补齐服务端持久化和AI拆解契约

apps/server/src/modules/ai/ai.controller.ts

@@ -0,0 +1,14 @@
+import { Body, Controller, Post } from '@nestjs/common';
+import { AiService } from './ai.service';
+import { DecomposeDto } from './dto/decompose.dto';
+import type { AgentDecomposeResponse, AgentDecomposeError } from '@ftb/shared';
+
+@Controller('ai')
+export class AiController {
+  constructor(private readonly aiService: AiService) {}
+
+  @Post('decompose')
+  async decompose(@Body() dto: DecomposeDto): Promise<AgentDecomposeResponse | AgentDecomposeError> {
+    return this.aiService.decompose(dto);
+  }
+}