fix(frontend): correct Pages deployment files route

Align the Pages deployment file-list request with the backend route and add a regression test.

docs/changelog/index.md

@@ -21,6 +21,10 @@ sidebar: false
 
 ## [unreleased]
 
+### 修复
+
+- 修复 Pages 部署文件清单前端请求路径与后端路由不一致导致的 404 错误。
+
 ## [v3.2.0] - 2026-07-12
 
 ### 新增

frontend/app/(main)/pages/detail/page-client.tsx

@@ -45,7 +45,7 @@ function DeploymentFilesPanel({
 }) {
   const filesQuery = useQuery({
     queryKey: deploymentFilesQueryKey(projectId, deployment.id),
-    queryFn: () => PagesService.listDeploymentFiles(projectId, deployment.id),
+    queryFn: () => PagesService.listDeploymentFiles(deployment.id),
   })
 
   if (filesQuery.isLoading) {

frontend/lib/services/openflare/pages.service.ts

@@ -44,11 +44,10 @@ export class PagesService extends OpenFlareBaseService {
   }
 
   static listDeploymentFiles(
-    projectId: number,
     deploymentId: number,
   ): Promise<PagesDeploymentFile[]> {
     return this.get<PagesDeploymentFile[]>(
-      `/${projectId}/deployments/${deploymentId}/files`,
+      `/deployments/${deploymentId}/files`,
     );
   }
 

frontend/tests/openflare/pages-service.test.ts

@@ -0,0 +1,34 @@
+import {beforeEach, describe, expect, it, vi} from 'vitest';
+import type {AxiosResponse} from 'axios';
+
+import apiClient from '@/lib/services/core/api-client';
+import {PagesService} from '@/lib/services/openflare/pages.service';
+
+vi.mock('@/lib/services/core/api-client', () => ({
+  default: {
+    get: vi.fn(),
+  },
+}));
+
+describe('PagesService', () => {
+  beforeEach(() => {
+    vi.mocked(apiClient.get).mockReset();
+  });
+
+  it('requests deployment files using the backend deployment route', async () => {
+    vi.mocked(apiClient.get).mockResolvedValue({
+      data: {error_msg: '', data: []},
+      status: 200,
+      statusText: 'OK',
+      headers: {},
+      config: {headers: {}},
+    } as AxiosResponse);
+
+    await PagesService.listDeploymentFiles(7);
+
+    expect(apiClient.get).toHaveBeenCalledWith(
+      '/api/v1/d/pages/deployments/7/files',
+      expect.objectContaining({params: undefined}),
+    );
+  });
+});