feat(admin): Complete Phase 3.5.1-3.5.4 Prompt Management System (83%)

Summary:
- Implement Prompt management infrastructure and core services
- Build admin portal frontend with light theme
- Integrate CodeMirror 6 editor for non-technical users

Phase 3.5.1: Infrastructure Setup
- Create capability_schema for Prompt storage
- Add prompt_templates and prompt_versions tables
- Add prompt:view/edit/debug/publish permissions
- Migrate RVW prompts to database (RVW_EDITORIAL, RVW_METHODOLOGY)

Phase 3.5.2: PromptService Core
- Implement gray preview logic (DRAFT for debuggers, ACTIVE for users)
- Module-level debug control (setDebugMode)
- Handlebars template rendering
- Variable extraction and validation (extractVariables, validateVariables)
- Three-level disaster recovery (database -> cache -> hardcoded fallback)

Phase 3.5.3: Management API
- 8 RESTful endpoints (/api/admin/prompts/*)
- Permission control (PROMPT_ENGINEER can edit, SUPER_ADMIN can publish)

Phase 3.5.4: Frontend Management UI
- Build admin portal architecture (AdminLayout, OrgLayout)
- Add route system (/admin/*, /org/*)
- Implement PromptListPage (filter, search, debug switch)
- Implement PromptEditor (CodeMirror 6 simplified for clinical users)
- Implement PromptEditorPage (edit, save, publish, test, version history)

Technical Details:
- Backend: 6 files, ~2044 lines (prompt.service.ts 596 lines)
- Frontend: 9 files, ~1735 lines (PromptEditorPage.tsx 399 lines)
- CodeMirror 6: Line numbers, auto-wrap, variable highlight, search, undo/redo
- Chinese-friendly: 15px font, 1.8 line-height, system fonts

Next Step: Phase 3.5.5 - Integrate RVW module with PromptService

Tested: Backend API tests passed (8/8), Frontend pending user testing
Status: Ready for Phase 3.5.5 RVW integration

backend/check_rvw_issue.ts

@@ -0,0 +1,74 @@
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  console.log('🔍 检查 RVW 模块问题\n');
+
+  // 1. 检查用户 user-mock-001 是否存在
+  console.log('1. 检查用户 "user-mock-001":');
+  const users: any[] = await prisma.$queryRaw`
+    SELECT id, name, email, phone, role 
+    FROM platform_schema.users 
+    WHERE id = 'user-mock-001' OR email LIKE '%mock%' OR name LIKE '%mock%'
+  `;
+  
+  if (users.length === 0) {
+    console.log('   ❌ 用户 "user-mock-001" 不存在!');
+  } else {
+    console.log('   ✅ 找到用户:');
+    users.forEach(u => console.log(`      ${u.id}: ${u.name} (${u.email || u.phone})`));
+  }
+
+  // 2. 检查所有用户
+  console.log('\n2. 当前所有用户:');
+  const allUsers: any[] = await prisma.$queryRaw`
+    SELECT id, name, phone, role FROM platform_schema.users
+  `;
+  allUsers.forEach(u => console.log(`   - ${u.id}: ${u.name} (${u.phone}) [${u.role}]`));
+
+  // 3. 检查 rvw_schema.review_tasks 表结构
+  console.log('\n3. rvw_schema.review_tasks 表结构:');
+  const cols: any[] = await prisma.$queryRaw`
+    SELECT column_name, data_type, is_nullable, column_default
+    FROM information_schema.columns
+    WHERE table_schema = 'rvw_schema' AND table_name = 'review_tasks'
+    ORDER BY ordinal_position
+  `;
+  cols.forEach(c => {
+    const nullable = c.is_nullable === 'YES' ? 'NULLABLE' : 'NOT NULL';
+    console.log(`   ${c.column_name}: ${c.data_type} ${nullable}`);
+  });
+
+  // 4. 检查外键约束
+  console.log('\n4. review_tasks 的外键约束:');
+  const fks: any[] = await prisma.$queryRaw`
+    SELECT 
+      tc.constraint_name,
+      kcu.column_name,
+      ccu.table_schema AS foreign_table_schema,
+      ccu.table_name AS foreign_table_name,
+      ccu.column_name AS foreign_column_name
+    FROM information_schema.table_constraints AS tc 
+    JOIN information_schema.key_column_usage AS kcu
+      ON tc.constraint_name = kcu.constraint_name
+    JOIN information_schema.constraint_column_usage AS ccu
+      ON ccu.constraint_name = tc.constraint_name
+    WHERE tc.constraint_type = 'FOREIGN KEY'
+    AND tc.table_schema = 'rvw_schema'
+    AND tc.table_name = 'review_tasks'
+  `;
+  
+  if (fks.length === 0) {
+    console.log('   无外键约束');
+  } else {
+    fks.forEach(fk => {
+      console.log(`   ${fk.column_name} -> ${fk.foreign_table_schema}.${fk.foreign_table_name}.${fk.foreign_column_name}`);
+    });
+  }
+}
+
+main()
+  .catch(console.error)
+  .finally(() => prisma.$disconnect());
+