feat(phase7): complete generation web flow and frontend build recovery

apps/web/src/api/assets.ts

@@ -19,7 +19,7 @@ export interface AssetLibraryItem {
   workspace_id: string;
   project_id: string;
   name: string;
-  kind: 'video' | 'voice';
+  kind: 'video' | 'voice' | 'image';
 }
 
 export interface IngestJob {

apps/web/src/api/generation.ts

@@ -0,0 +1,61 @@
+import apiClient from './client';
+
+export interface GenerationTaskItem {
+  id: string;
+  workspace_id: string;
+  project_id: string;
+  asset_library_id: string;
+  strategy_id: string;
+  voice_library_id: string;
+  status: 'pending' | 'running' | 'completed' | 'failed' | 'cancelled';
+  progress: number;
+  result_count: number;
+  error_message: string;
+}
+
+export interface GeneratedVideoItem {
+  id: string;
+  workspace_id: string;
+  project_id: string;
+  generation_task_id: string;
+  name: string;
+  file_url: string;
+  file_size: number;
+  duration: number;
+  thumbnail_url?: string | null;
+  width: number;
+  height: number;
+  fps: number;
+}
+
+export const createGenerationTask = async (data: {
+  workspace_id: string;
+  project_id: string;
+  asset_library_id: string;
+  strategy_id?: string;
+  voice_library_id?: string;
+  created_by_user_id?: string;
+}): Promise<GenerationTaskItem> => {
+  const response = await apiClient.post('/generation/tasks', data);
+  return response.data;
+};
+
+export const getGenerationTask = async (taskId: string): Promise<GenerationTaskItem> => {
+  const response = await apiClient.get(`/generation/tasks/${taskId}`);
+  return response.data;
+};
+
+export const getGenerationResults = async (taskId: string): Promise<GeneratedVideoItem[]> => {
+  const response = await apiClient.get(`/generation/tasks/${taskId}/results`);
+  return response.data.items;
+};
+
+export const getGeneratedVideos = async (projectId: string): Promise<GeneratedVideoItem[]> => {
+  const response = await apiClient.get('/generated-videos', { params: { project_id: projectId } });
+  return response.data.items;
+};
+
+export const getGeneratedVideoDownloadUrl = async (videoId: string): Promise<string> => {
+  const response = await apiClient.get(`/generated-videos/${videoId}/download-url`);
+  return response.data.download_url;
+};