feat(admin): Add user management and upgrade to module permission system

Features - User Management (Phase 4.1):
- Database: Add user_modules table for fine-grained module permissions
- Database: Add 4 user permissions (view/create/edit/delete) to role_permissions
- Backend: UserService (780 lines) - CRUD with tenant isolation
- Backend: UserController + UserRoutes (648 lines) - 13 API endpoints
- Backend: Batch import users from Excel
- Frontend: UserListPage (412 lines) - list/filter/search/pagination
- Frontend: UserFormPage (341 lines) - create/edit with module config
- Frontend: UserDetailPage (393 lines) - details/tenant/module management
- Frontend: 3 modal components (592 lines) - import/assign/configure
- API: GET/POST/PUT/DELETE /api/admin/users/* endpoints

Architecture Upgrade - Module Permission System:
- Backend: Add getUserModules() method in auth.service
- Backend: Login API returns modules array in user object
- Frontend: AuthContext adds hasModule() method
- Frontend: Navigation filters modules based on user.modules
- Frontend: RouteGuard checks requiredModule instead of requiredVersion
- Frontend: Remove deprecated version-based permission system
- UX: Only show accessible modules in navigation (clean UI)
- UX: Smart redirect after login (avoid 403 for regular users)

Fixes:
- Fix UTF-8 encoding corruption in ~100 docs files
- Fix pageSize type conversion in userService (String to Number)
- Fix authUser undefined error in TopNavigation
- Fix login redirect logic with role-based access check
- Update Git commit guidelines v1.2 with UTF-8 safety rules

Database Changes:
- CREATE TABLE user_modules (user_id, tenant_id, module_code, is_enabled)
- ADD UNIQUE CONSTRAINT (user_id, tenant_id, module_code)
- INSERT 4 permissions + role assignments
- UPDATE PUBLIC tenant with 8 module subscriptions

Technical:
- Backend: 5 new files (~2400 lines)
- Frontend: 10 new files (~2500 lines)
- Docs: 1 development record + 2 status updates + 1 guideline update
- Total: ~4900 lines of code

Status: User management 100% complete, module permission system operational

docs/09-架构实施/数据库验证通过.md

@@ -1,83 +1,83 @@
 # 数据库验证通过报告
 
-> **撉諹<EFBFBD><EFBFBD>園𡢿嚗?* 2025-11-12  
+> **验证时间：** 2025-11-12  
 > **验证人：** AI助手  
-> **<EFBFBD>嗆<EFBFBD><EFBFBD><EFBFBD>** <20>?<3F>券<EFBFBD><E588B8>朞<EFBFBD>
+> **状态：** ✅ 全部通过
 
 ---
 
-## <EFBFBD>?撉諹<E69289>蝏𤘪<E89D8F><F0A498AA>餌<EFBFBD>
+## ✅ 验证结果总结
 
 ### 1. Schema创建验证
-<EFBFBD>?**10銝杵chema<EFBFBD>券<EFBFBD><EFBFBD>𥕦遣<EFBFBD>𣂼<EFBFBD>**
+✅ **10个Schema全部创建成功**
 
-| Schema | 銵冽㺭<EFBFBD>?| <20>嗆<EFBFBD>?|
+| Schema | 表数量 | 状态 |
 |--------|--------|------|
-| platform_schema | 1 | <EFBFBD>?|
-| aia_schema | 5 | <EFBFBD>?|
-| pkb_schema | 5 | <EFBFBD>?|
-| asl_schema | 0嚗<EFBFBD>征嚗?| <20>?|
-| common_schema | 0嚗<EFBFBD>征嚗?| <20>?|
-| dc_schema | 0嚗<EFBFBD>征嚗?| <20>?|
-| rvw_schema | 0嚗<EFBFBD>征嚗?| <20>?|
-| admin_schema | 0嚗<EFBFBD>征嚗?| <20>?|
-| ssa_schema | 0嚗<EFBFBD>征嚗?| <20>?|
-| st_schema | 0嚗<EFBFBD>征嚗?| <20>?|
+| platform_schema | 1 | ✅ |
+| aia_schema | 5 | ✅ |
+| pkb_schema | 5 | ✅ |
+| asl_schema | 0（空） | ✅ |
+| common_schema | 0（空） | ✅ |
+| dc_schema | 0（空） | ✅ |
+| rvw_schema | 0（空） | ✅ |
+| admin_schema | 0（空） | ✅ |
+| ssa_schema | 0（空） | ✅ |
+| st_schema | 0（空） | ✅ |
 
 ### 2. 数据迁移验证
-<EFBFBD>?**11銝芾”100%摰峕㟲餈<EFBFBD>宏**
+✅ **11个表100%完整迁移**
 
 所有表的数据量完全一致（public vs 新Schema）：
-- users: 銝<EFBFBD><EFBFBD>?<3F>?
-- projects: 銝<EFBFBD><EFBFBD>?<3F>?
-- conversations: 銝<EFBFBD><EFBFBD>?<3F>?
-- messages: 銝<EFBFBD><EFBFBD>?<3F>?
-- general_conversations: 銝<EFBFBD><EFBFBD>?<3F>?
-- general_messages: 銝<EFBFBD><EFBFBD>?<3F>?
-- knowledge_bases: 銝<EFBFBD><EFBFBD>?<3F>?
-- documents: 銝<EFBFBD><EFBFBD>?<3F>?
-- batch_tasks: 銝<EFBFBD><EFBFBD>?<3F>?
-- batch_results: 銝<EFBFBD><EFBFBD>?<3F>?
-- task_templates: 銝<EFBFBD><EFBFBD>?<3F>?
+- users: 一致 ✅
+- projects: 一致 ✅
+- conversations: 一致 ✅
+- messages: 一致 ✅
+- general_conversations: 一致 ✅
+- general_messages: 一致 ✅
+- knowledge_bases: 一致 ✅
+- documents: 一致 ✅
+- batch_tasks: 一致 ✅
+- batch_results: 一致 ✅
+- task_templates: 一致 ✅
 
 ### 3. 外键约束验证
-<EFBFBD>?**<2A><><EFBFBD>匧<EFBFBD><E58CA7>桃漲<E6A183><E6BCB2>迤蝖桀遣蝡?*
-- platform_schema: <EFBFBD>匧<EFBFBD><EFBFBD>桃漲<EFBFBD>?
-- aia_schema: <EFBFBD>匧<EFBFBD><EFBFBD>桃漲<EFBFBD><EFBFBD><EFBFBD>頝沒chema撘閧鍂嚗?
-- pkb_schema: <EFBFBD>匧<EFBFBD><EFBFBD>桃漲<EFBFBD><EFBFBD><EFBFBD>頝沒chema撘閧鍂嚗?
+✅ **所有外键约束正确建立**
+- platform_schema: 有外键约束
+- aia_schema: 有外键约束（跨Schema引用）
+- pkb_schema: 有外键约束（跨Schema引用）
 
 ### 4. 索引验证
-<EFBFBD>?**<2A><><EFBFBD>厩揣撘閙迤蝖桀<E89D96>撱?*
-- platform_schema: 蝝Ｗ<EFBFBD>撌脣<EFBFBD>撱?
-- aia_schema: 蝝Ｗ<EFBFBD>撌脣<EFBFBD>撱?
-- pkb_schema: 蝝Ｗ<EFBFBD>撌脣<EFBFBD>撱?
+✅ **所有索引正确创建**
+- platform_schema: 索引已创建
+- aia_schema: 索引已创建
+- pkb_schema: 索引已创建
 
 ### 5. 跨Schema引用验证
-<EFBFBD>?**<2A><><EFBFBD>㕑楊Schema憭㚚睸撘閧鍂<E996A7>㗇<EFBFBD>**
-- aia_schema <EFBFBD>?platform_schema: 撘閧鍂摰峕㟲 <20>?
-- pkb_schema <EFBFBD>?platform_schema: 撘閧鍂摰峕㟲 <20>?
-- aia_schema<EFBFBD><EFBFBD><EFBFBD>撘閧鍂: 摰峕㟲 <20>?
-- pkb_schema<EFBFBD><EFBFBD><EFBFBD>撘閧鍂: 摰峕㟲 <20>?
+✅ **所有跨Schema外键引用有效**
+- aia_schema → platform_schema: 引用完整 ✅
+- pkb_schema → platform_schema: 引用完整 ✅
+- aia_schema内部引用: 完整 ✅
+- pkb_schema内部引用: 完整 ✅
 
 ---
 
 ## 🎯 验证结论
 
-**<EFBFBD>?<3F>唳旿摨栞<E691A8>蝘?00%<25>𣂼<EFBFBD>嚗?*
+**✅ 数据库迁移100%成功！**
 
 - 10个Schema创建完整
 - 11个表数据迁移完整
 - 外键关系正确
 - 跨Schema引用有效
-- <EFBFBD>䭾㺭<EFBFBD>桐腺憭?
-- <EFBFBD>删<EFBFBD><EFBFBD><EFBFBD>䔮憸?
+- 无数据丢失
+- 无结构问题
 
-**<EFBFBD>臭誑摰匧<EFBFBD>餈𥕦<EFBFBD>銝衤<EFBFBD>甇伐<EFBFBD>Prisma<EFBFBD>滨蔭嚗?* 潃鐥<E6BD83>潃?
+**可以安全进入下一步：Prisma配置！** ⭐⭐⭐
 
 ---
 
-**撉諹<EFBFBD><EFBFBD>園𡢿嚗?* 2025-11-12  
-**撉諹<EFBFBD>蝏𤘪<EFBFBD>嚗?* <20>?<3F>券<EFBFBD><E588B8>朞<EFBFBD>  
+**验证时间：** 2025-11-12  
+**验证结果：** ✅ 全部通过  
 **下一步：** 任务9 - Prisma多Schema配置