feat: 累积功能变更 — 聊天集成、租户管理、小程序更新、ETL 增强、迁移脚本

包含多个会话的累积代码变更：
- backend: AI 聊天服务、触发器调度、认证增强、WebSocket、调度器最小间隔
- admin-web: ETL 状态页、任务管理、调度配置、登录优化
- miniprogram: 看板页面、聊天集成、UI 组件、导航更新
- etl: DWS 新任务（finance_area_daily/board_cache）、连接器增强
- tenant-admin: 项目初始化
- db: 19 个迁移脚本（etl_feiqiu 11 + zqyy_app 8）
- packages/shared: 枚举和工具函数更新
- tools: 数据库工具、报表生成、健康检查
- docs: PRD/架构/部署/合约文档更新

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/backend/app/schemas/xcx_auth.py

@@ -1,3 +1,8 @@
+# AI_CHANGELOG
+# | 日期 | Prompt | 变更 |
+# |------|--------|------|
+# | 2026-03-23 | 角色路由+页面权限守卫 | WxLoginResponse 和 UserStatusResponse 增加 role 字段 |
+
 """
 小程序认证相关 Pydantic 模型。
 
@@ -25,6 +30,8 @@ class WxLoginResponse(CamelModel):
     token_type: str = "bearer"
     user_status: str  # pending / approved / rejected / disabled
     user_id: int
+    # CHANGE 2026-03-23 | 角色路由：登录时返回角色 code
+    role: str | None = None
 
 
 class DevLoginRequest(CamelModel):
@@ -37,7 +44,7 @@ class DevLoginRequest(CamelModel):
 
     class DevSwitchRoleRequest(CamelModel):
         """切换角色请求。替换当前用户在当前门店下的所有角色为指定角色。"""
-        role_code: str = Field(..., description="目标角色 code（coach/staff/site_admin/tenant_admin）")
+        role_code: str = Field(..., description="目标角色 code（coach/staff/head_coach/manager）")
 
 
     class DevSwitchStatusRequest(CamelModel):
@@ -71,7 +78,8 @@ class DevLoginRequest(CamelModel):
 
 class ApplicationRequest(CamelModel):
     """用户申请提交请求。"""
-    site_code: str = Field(..., pattern=r"^[A-Za-z]{2}\d{3}$", description="球房ID")
+    # CHANGE 2026-03-23 | 球房ID 改为 6 位字母/数字，大小写不敏感
+    site_code: str = Field(..., pattern=r"^[A-Za-z0-9]{6}$", description="球房ID（6位字母/数字）")
     applied_role_text: str = Field(..., min_length=1, max_length=100, description="申请身份")
     phone: str = Field(..., pattern=r"^\d{11}$", description="手机号")
     employee_number: str | None = Field(None, max_length=50, description="员工编号")
@@ -89,6 +97,30 @@ class ApplicationResponse(CamelModel):
     reviewed_at: str | None = None
 
 
+class LatestApplicationDetail(CamelModel):
+    """最新申请详情（含 phone/employee_number，用于前端展示和预填）。"""
+    id: int
+    site_code: str
+    applied_role_text: str
+    phone: str
+    employee_number: str | None = None
+    status: str
+    review_note: str | None = None
+    created_at: str
+    reviewed_at: str | None = None
+
+
+class CancelApplicationResponse(CamelModel):
+    """取消申请响应（返回被取消申请的信息，用于预填重新申请表单）。"""
+    id: int
+    site_code: str
+    applied_role_text: str
+    phone: str
+    employee_number: str | None = None
+    status: str
+    created_at: str
+
+
 # ── 用户状态 ──────────────────────────────────────────────
 
 class UserStatusResponse(CamelModel):
@@ -96,7 +128,18 @@ class UserStatusResponse(CamelModel):
     user_id: int
     status: str
     nickname: str | None = None
+    # CHANGE 2026-03-24 | 头像：从 auth.users.avatar_url 读取
+    avatar_url: str | None = None
+    # CHANGE 2026-03-23 | 角色路由：返回用户在当前门店下的角色 code
+    role: str | None = None
+    # CHANGE 2026-03-27 | 权限改造 W2：返回权限码列表，前端据此动态控制页面/tab 可见性
+    permissions: list[str] = []
+    # CHANGE 2026-03-23 | banner 数据修复：补充门店名和助教等级
+    store_name: str | None = None
+    coach_level: str | None = None
     applications: list[ApplicationResponse] = []
+    # CHANGE 2026-03-23 | 审核流程增强：最新申请详情（含 phone/employee_number）
+    latest_application: LatestApplicationDetail | None = None
 
 
 # ── 店铺 ──────────────────────────────────────────────────