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/compare_schema_db.ts

@@ -0,0 +1,108 @@
+import { PrismaClient } from '@prisma/client';
+
+const prisma = new PrismaClient();
+
+async function main() {
+  console.log('🔍 检查数据库中 Prisma 未管理的对象\n');
+  console.log('=' .repeat(70));
+
+  // 1. 获取所有数据库函数
+  console.log('\n📋 数据库函数 (Functions):');
+  const functions: any[] = await prisma.$queryRaw`
+    SELECT routine_schema, routine_name, routine_type
+    FROM information_schema.routines
+    WHERE routine_schema NOT IN ('pg_catalog', 'information_schema')
+    ORDER BY routine_schema, routine_name
+  `;
+  
+  if (functions.length === 0) {
+    console.log('  无自定义函数');
+  } else {
+    functions.forEach(f => console.log(`  - ${f.routine_schema}.${f.routine_name} (${f.routine_type})`));
+  }
+
+  // 2. 获取所有索引（非主键、非外键）
+  console.log('\n📋 自定义索引 (Indexes):');
+  const indexes: any[] = await prisma.$queryRaw`
+    SELECT schemaname, tablename, indexname
+    FROM pg_indexes
+    WHERE schemaname NOT IN ('pg_catalog', 'information_schema')
+    AND indexname NOT LIKE '%pkey%'
+    AND indexname NOT LIKE '%_fkey%'
+    ORDER BY schemaname, tablename, indexname
+    LIMIT 30
+  `;
+  
+  console.log(`  共 ${indexes.length} 个索引 (显示前30个)`);
+
+  // 3. 获取所有序列
+  console.log('\n📋 序列 (Sequences):');
+  const sequences: any[] = await prisma.$queryRaw`
+    SELECT sequence_schema, sequence_name
+    FROM information_schema.sequences
+    WHERE sequence_schema NOT IN ('pg_catalog', 'information_schema')
+    ORDER BY sequence_schema, sequence_name
+  `;
+  
+  sequences.forEach(s => console.log(`  - ${s.sequence_schema}.${s.sequence_name}`));
+
+  // 4. 检查枚举类型
+  console.log('\n📋 枚举类型 (Enums):');
+  const enums: any[] = await prisma.$queryRaw`
+    SELECT n.nspname as schema, t.typname as enum_name, 
+           string_agg(e.enumlabel, ', ' ORDER BY e.enumsortorder) as values
+    FROM pg_type t
+    JOIN pg_enum e ON t.oid = e.enumtypid
+    JOIN pg_namespace n ON t.typnamespace = n.oid
+    WHERE n.nspname NOT IN ('pg_catalog', 'information_schema')
+    GROUP BY n.nspname, t.typname
+    ORDER BY n.nspname, t.typname
+  `;
+  
+  enums.forEach(e => console.log(`  - ${e.schema}.${e.enum_name}: [${e.values}]`));
+
+  // 5. 检查触发器
+  console.log('\n📋 触发器 (Triggers):');
+  const triggers: any[] = await prisma.$queryRaw`
+    SELECT trigger_schema, trigger_name, event_object_table
+    FROM information_schema.triggers
+    WHERE trigger_schema NOT IN ('pg_catalog', 'information_schema')
+    ORDER BY trigger_schema, trigger_name
+  `;
+  
+  if (triggers.length === 0) {
+    console.log('  无自定义触发器');
+  } else {
+    triggers.forEach(t => console.log(`  - ${t.trigger_schema}.${t.trigger_name} on ${t.event_object_table}`));
+  }
+
+  // 6. 检查视图
+  console.log('\n📋 视图 (Views):');
+  const views: any[] = await prisma.$queryRaw`
+    SELECT table_schema, table_name
+    FROM information_schema.views
+    WHERE table_schema NOT IN ('pg_catalog', 'information_schema')
+    ORDER BY table_schema, table_name
+  `;
+  
+  if (views.length === 0) {
+    console.log('  无自定义视图');
+  } else {
+    views.forEach(v => console.log(`  - ${v.table_schema}.${v.table_name}`));
+  }
+
+  // 7. 列出 Prisma 不管理的重要对象
+  console.log('\n\n⚠️ 需要手动管理的数据库对象 (Prisma 不管理):');
+  console.log('  1. platform_schema.create_queue() 函数');
+  console.log('  2. platform_schema.delete_queue() 函数');
+  console.log('  3. platform_schema.job_state 枚举 (pg-boss 创建)');
+  console.log('  4. platform_schema.job_common 表 (pg-boss 运行时创建)');
+  console.log('  5. 各种索引和约束');
+
+  console.log('\n' + '=' .repeat(70));
+}
+
+main()
+  .catch(console.error)
+  .finally(() => prisma.$disconnect());
+