fix: 全系统审计问题修复 — 安全/数据完整性/功能缺陷/UX (Phase 1-5)

Phase 1 安全热修复:
- P0-1: /uploads 文件服务添加 JWT 认证中间件（支持 header + query param）
- P0-2: analytics/batch 路由从 public 移到 protected_routes
- P0-3: plugin engine SQL 注入修复（format! → 参数化查询）
- P0-new: stats_service compute_avg_field 字段白名单 + FLOAT8 类型转换

Phase 2 数据完整性:
- P0-4: 组织删除级联检查（添加部门存在性校验）
- P0-5: 部门删除级联检查（添加岗位 + 用户存在性校验）
- P0-8: workflow on_tenant_deleted 实现 5 实体批量删除
- P0-7: 并行网关 race condition 修复（consumed → completed 原子转换）

Phase 3 P1 后端 Bug:
- P1-12: plugin host 表名消毒（使用 sanitize_identifier）
- P1-10: workflow deprecated 状态转换（published → deprecated）
- P1-11: workflow 更新验证条件（nodes/edges 任一变化即验证）
- P0-9: 小程序 .gitignore 添加 .env/.env.*/日志
- P1-19: 小程序加密密钥替换为 64 字符强密钥

Phase 4 消息模块:
- P1-5: 通知偏好 GET 路由 + handler
- P1-4: 消息模板 update/delete CRUD + version
- P2-8: mark_all_read SQL 添加 version + 1
- P2-7: markAsRead 改为乐观更新 + 失败回滚

Phase 5 前端修复:
- P2-9: 通知面板点击导航到 /messages
- P2-1: 随访任务患者名批量 ID 解析（替代 UUID 显示）
- P2-5: AppointmentList 分离 patient_id/doctor_id 分别调用 API
- P2-17: PluginMarket installed 字段修正（name → id）
- P3-3: 路由标题 fallback 改为模式匹配（支持 :id 动态路径）
- P2-15: workflow updateDefinition 添加 version 字段
- P3-9: Kanban 版本使用记录实际 version
- P2-21: secure-storage 生产环境无密钥时阻止存储
- P3-11: destroyOnHidden → destroyOnClose
- P3-13: PendingTasks 深色模式 Tag 颜色适配

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

crates/erp-message/src/handler/subscription_handler.rs

@@ -9,6 +9,29 @@ use crate::dto::UpdateSubscriptionReq;
 use crate::message_state::MessageState;
 use crate::service::subscription_service::SubscriptionService;
 
+#[utoipa::path(
+    get,
+    path = "/api/v1/message-subscriptions",
+    responses(
+        (status = 200, description = "成功", body = ApiResponse<crate::dto::MessageSubscriptionResp>),
+        (status = 401, description = "未授权"),
+    ),
+    security(("bearer_auth" = [])),
+    tag = "消息订阅"
+)]
+/// 获取当前用户的消息订阅偏好。
+pub async fn get_subscription<S>(
+    State(_state): State<MessageState>,
+    Extension(ctx): Extension<TenantContext>,
+) -> Result<Json<ApiResponse<crate::dto::MessageSubscriptionResp>>, AppError>
+where
+    MessageState: FromRef<S>,
+    S: Clone + Send + Sync + 'static,
+{
+    let resp = SubscriptionService::get(ctx.tenant_id, ctx.user_id, &_state.db).await?;
+    Ok(Json(ApiResponse::ok(resp)))
+}
+
 #[utoipa::path(
     put,
     path = "/api/v1/message-subscriptions",

crates/erp-message/src/handler/template_handler.rs

@@ -1,14 +1,15 @@
 use axum::Json;
 use axum::extract::FromRef;
-use axum::extract::{Extension, Query, State};
+use axum::extract::{Extension, Path, Query, State};
 use serde::Deserialize;
+use uuid::Uuid;
 
 use erp_core::error::AppError;
 use erp_core::rbac::require_permission;
 use erp_core::types::{ApiResponse, PaginatedResponse, TenantContext};
 use validator::Validate;
 
-use crate::dto::{CreateTemplateReq, MessageTemplateResp};
+use crate::dto::{CreateTemplateReq, MessageTemplateResp, UpdateTemplateReq};
 use crate::message_state::MessageState;
 use crate::service::template_service::TemplateService;
 
@@ -88,3 +89,52 @@ where
     let resp = TemplateService::create(ctx.tenant_id, ctx.user_id, &req, &_state.db).await?;
     Ok(Json(ApiResponse::ok(resp)))
 }
+
+#[utoipa::path(
+    put,
+    path = "/api/v1/message-templates/{id}",
+    request_body = UpdateTemplateReq,
+    responses(
+        (status = 200, description = "成功", body = ApiResponse<MessageTemplateResp>),
+        (status = 401, description = "未授权"),
+        (status = 403, description = "权限不足"),
+    ),
+    security(("bearer_auth" = [])),
+    tag = "消息模板"
+)]
+/// 更新消息模板。
+pub async fn update_template<S>(
+    State(_state): State<MessageState>,
+    Extension(ctx): Extension<TenantContext>,
+    Path(id): Path<Uuid>,
+    Json(req): Json<UpdateTemplateReq>,
+) -> Result<Json<ApiResponse<MessageTemplateResp>>, AppError>
+where
+    MessageState: FromRef<S>,
+    S: Clone + Send + Sync + 'static,
+{
+    require_permission(&ctx, "message.template.manage")?;
+
+    req.validate()
+        .map_err(|e| AppError::Validation(e.to_string()))?;
+
+    let resp = TemplateService::update(id, ctx.tenant_id, ctx.user_id, &req, &_state.db).await?;
+    Ok(Json(ApiResponse::ok(resp)))
+}
+
+/// 删除消息模板。
+#[allow(clippy::type_complexity)]
+pub async fn delete_template<S>(
+    State(_state): State<MessageState>,
+    Extension(ctx): Extension<TenantContext>,
+    Path(id): Path<Uuid>,
+) -> Result<Json<ApiResponse<()>>, AppError>
+where
+    MessageState: FromRef<S>,
+    S: Clone + Send + Sync + 'static,
+{
+    require_permission(&ctx, "message.template.manage")?;
+
+    TemplateService::delete(id, ctx.tenant_id, ctx.user_id, &_state.db).await?;
+    Ok(Json(ApiResponse::ok(())))
+}