fix(agents): resolve NestJS route collision for evaluation-rules endpoints

AdminConversationController's GET /:id was intercepting requests to
AdminEvaluationRuleController (matching "evaluation-rules" as an id param).
Similarly, DELETE /:id was matching "cache" as an id.

Changes:
- conversation.module.ts: Register AdminMcpController and
  AdminEvaluationRuleController before AdminConversationController
  (more specific prefixes must come first in NestJS)
- admin-evaluation-rule.controller.ts: Move static routes (POST /test,
  DELETE /cache) before dynamic routes (GET/:id, DELETE/:id)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/services/conversation-service/src/adapters/inbound/admin-evaluation-rule.controller.ts

@@ -7,6 +7,9 @@
  * 2. 开关规则
  * 3. 测试规则（dry-run）
  * 4. 清除规则缓存
+ *
+ * ⚠️ 路由顺序重要：静态路由（test, cache）必须在动态路由（:id）之前声明，
+ *    否则 NestJS 会把 "test"/"cache" 当作 :id 参数匹配。
  */
 
 import {
@@ -71,6 +74,45 @@ export class AdminEvaluationRuleController {
     }
   }
 
+  // ─── 静态路由（必须在 :id 之前） ─────────────────────────
+
+  // POST /conversations/admin/evaluation-rules/test
+  @Post('test')
+  async testEvaluation(
+    @Headers('authorization') auth: string,
+    @Body() dto: TestEvaluationDto,
+  ) {
+    const admin = this.verifyAdmin(auth);
+    const tenantId = admin.tenantId || null;
+
+    if (!dto.stage || !dto.responseText) {
+      throw new BadRequestException('stage and responseText are required');
+    }
+
+    const result = await this.evaluationGate.evaluate(tenantId, {
+      stage: dto.stage,
+      collectedInfo: dto.collectedInfo || null,
+      assessmentResult: dto.assessmentResult || null,
+      responseText: dto.responseText,
+      turnCount: dto.turnCount || 1,
+      messageCount: dto.messageCount || 1,
+      hasConverted: false,
+      agentsUsed: [],
+    });
+
+    return { success: true, data: result };
+  }
+
+  // DELETE /conversations/admin/evaluation-rules/cache
+  @Delete('cache')
+  async clearCache(@Headers('authorization') auth: string) {
+    this.verifyAdmin(auth);
+    this.evaluationGate.clearCache();
+    return { success: true, message: 'Cache cleared' };
+  }
+
+  // ─── 集合路由 ──────────────────────────────────────────
+
   // GET /conversations/admin/evaluation-rules
   @Get()
   async listRules(
@@ -97,22 +139,6 @@ export class AdminEvaluationRuleController {
     };
   }
 
-  // GET /conversations/admin/evaluation-rules/:id
-  @Get(':id')
-  async getRule(
-    @Headers('authorization') auth: string,
-    @Param('id') id: string,
-  ) {
-    this.verifyAdmin(auth);
-
-    const rule = await this.repo.findById(id);
-    if (!rule) {
-      return { success: false, error: 'Rule not found' };
-    }
-
-    return { success: true, data: this.toResponse(rule) };
-  }
-
   // POST /conversations/admin/evaluation-rules
   @Post()
   @HttpCode(HttpStatus.CREATED)
@@ -156,6 +182,24 @@ export class AdminEvaluationRuleController {
     return { success: true, data: this.toResponse(saved) };
   }
 
+  // ─── 动态路由（:id 在静态路由之后） ───────────────────────
+
+  // GET /conversations/admin/evaluation-rules/:id
+  @Get(':id')
+  async getRule(
+    @Headers('authorization') auth: string,
+    @Param('id') id: string,
+  ) {
+    this.verifyAdmin(auth);
+
+    const rule = await this.repo.findById(id);
+    if (!rule) {
+      return { success: false, error: 'Rule not found' };
+    }
+
+    return { success: true, data: this.toResponse(rule) };
+  }
+
   // PUT /conversations/admin/evaluation-rules/:id
   @Put(':id')
   async updateRule(
@@ -233,40 +277,7 @@ export class AdminEvaluationRuleController {
     return { success: true, data: this.toResponse(updated) };
   }
 
-  // POST /conversations/admin/evaluation-rules/test
-  @Post('test')
-  async testEvaluation(
-    @Headers('authorization') auth: string,
-    @Body() dto: TestEvaluationDto,
-  ) {
-    const admin = this.verifyAdmin(auth);
-    const tenantId = admin.tenantId || null;
-
-    if (!dto.stage || !dto.responseText) {
-      throw new BadRequestException('stage and responseText are required');
-    }
-
-    const result = await this.evaluationGate.evaluate(tenantId, {
-      stage: dto.stage,
-      collectedInfo: dto.collectedInfo || null,
-      assessmentResult: dto.assessmentResult || null,
-      responseText: dto.responseText,
-      turnCount: dto.turnCount || 1,
-      messageCount: dto.messageCount || 1,
-      hasConverted: false,
-      agentsUsed: [],
-    });
-
-    return { success: true, data: result };
-  }
-
-  // DELETE /conversations/admin/evaluation-rules/cache
-  @Delete('cache')
-  async clearCache(@Headers('authorization') auth: string) {
-    this.verifyAdmin(auth);
-    this.evaluationGate.clearCache();
-    return { success: true, message: 'Cache cleared' };
-  }
+  // ─── 私有方法 ─────────────────────────────────────────
 
   private toResponse(rule: EvaluationRuleEntity) {
     return {

packages/services/conversation-service/src/conversation/conversation.module.ts

@@ -20,7 +20,7 @@ import { ConversationGateway } from '../adapters/inbound/conversation.gateway';
 
 @Module({
   imports: [TypeOrmModule.forFeature([ConversationORM, MessageORM, TokenUsageORM, AgentExecutionORM])],
-  controllers: [ConversationController, InternalConversationController, AdminConversationController, AdminMcpController, AdminEvaluationRuleController],
+  controllers: [ConversationController, InternalConversationController, AdminMcpController, AdminEvaluationRuleController, AdminConversationController],
   providers: [
     ConversationService,
     ConversationGateway,