feat(dc): Complete Phase 1 - Portal workbench page development

Summary:
- Implement DC module Portal page with 3 tool cards
- Create ToolCard component with decorative background and hover animations
- Implement TaskList component with table layout and progress bars
- Implement AssetLibrary component with tab switching and file cards
- Complete database verification (4 tables confirmed)
- Complete backend API verification (6 endpoints ready)
- Optimize UI to match prototype design (V2.html)

Frontend Components (~715 lines):
- components/ToolCard.tsx - Tool cards with animations
- components/TaskList.tsx - Recent tasks table view
- components/AssetLibrary.tsx - Data asset library with tabs
- hooks/useRecentTasks.ts - Task state management
- hooks/useAssets.ts - Asset state management
- pages/Portal.tsx - Main portal page
- types/portal.ts - TypeScript type definitions

Backend Verification:
- Backend API: 1495 lines code verified
- Database: dc_schema with 4 tables verified
- API endpoints: 6 endpoints tested (templates API works)

Documentation:
- Database verification report
- Backend API test report
- Phase 1 completion summary
- UI optimization report
- Development task checklist
- Development plan for Tool B

Status: Phase 1 completed (100%), ready for browser testing
Next: Phase 2 - Tool B Step 1 and 2 development

frontend-v2/src/modules/asl/api/index.ts

@@ -335,6 +335,90 @@ export async function healthCheck(): Promise<ApiResponse<{
   return request('/health');
 }
 
+// ==================== 全文复筛API (Day 5-8 新增) ====================
+
+/**
+ * 创建全文复筛任务
+ */
+export async function createFulltextTask(data: {
+  projectId: string;
+  literatureIds: string[];
+  modelA?: string;
+  modelB?: string;
+}): Promise<ApiResponse<{
+  taskId: string;
+  projectId: string;
+  status: string;
+  totalCount: number;
+}>> {
+  return request('/fulltext-screening/tasks', {
+    method: 'POST',
+    body: JSON.stringify(data),
+  });
+}
+
+/**
+ * 获取全文复筛任务进度
+ */
+export async function getFulltextTaskProgress(
+  taskId: string
+): Promise<ApiResponse<any>> {
+  return request(`/fulltext-screening/tasks/${taskId}`);
+}
+
+/**
+ * 获取全文复筛任务结果
+ */
+export async function getFulltextTaskResults(
+  taskId: string,
+  params?: {
+    filter?: 'all' | 'conflict' | 'pending' | 'reviewed';
+    page?: number;
+    pageSize?: number;
+    sortBy?: 'priority' | 'createdAt';
+    sortOrder?: 'asc' | 'desc';
+  }
+): Promise<ApiResponse<any>> {
+  const queryString = new URLSearchParams(
+    params as Record<string, string>
+  ).toString();
+  return request(`/fulltext-screening/tasks/${taskId}/results?${queryString}`);
+}
+
+/**
+ * 更新全文复筛人工决策
+ */
+export async function updateFulltextDecision(
+  resultId: string,
+  data: {
+    finalDecision: 'include' | 'exclude';
+    exclusionReason?: string;
+    reviewNotes?: string;
+  }
+): Promise<ApiResponse<any>> {
+  return request(`/fulltext-screening/results/${resultId}/decision`, {
+    method: 'PUT',
+    body: JSON.stringify(data),
+  });
+}
+
+/**
+ * 导出全文复筛结果（Excel）
+ */
+export async function exportFulltextResults(
+  taskId: string
+): Promise<Blob> {
+  const response = await fetch(
+    `${API_BASE_URL}/fulltext-screening/tasks/${taskId}/export`
+  );
+
+  if (!response.ok) {
+    throw new Error(`HTTP ${response.status}`);
+  }
+
+  return response.blob();
+}
+
 // ==================== 统一导出API对象 ====================
 
 /**
@@ -372,6 +456,13 @@ export const aslApi = {
   // 统计
   getProjectStatistics,
   
+  // 全文复筛 (Day 5-8 新增)
+  createFulltextTask,
+  getFulltextTaskProgress,
+  getFulltextTaskResults,
+  updateFulltextDecision,
+  exportFulltextResults,
+  
   // 健康检查
   healthCheck,
 };