fix: 修复测试发现的 7 个问题 + 全 workspace clippy 清零

功能修复：
1. 患者创建空名称验证：后端添加 name.trim().is_empty() 检查
2. 仪表盘统计容错：单个查询失败返回零值而非 500
3. FHIR 路由修复：从 /fhir 移到 /api/v1/fhir 保持一致
4. 冻结模块后端中间件：新增 frozen_module_middleware 拦截冻结路径
5. 积分端点权限码：health.health-data.list → health.points.list
6. 角色权限迁移：护士补充 devices.list，运营补充 points.list/manage
7. 测试结果文档：R01-R05 角色测试 + T00/T10 结果归档

Clippy 全 workspace 清零（14→0 errors）：
- erp-core: 修复 empty doc line、collapsible if、redundant closure 等 9 处
- erp-health: 修复 too_many_arguments、unused var、unnecessary parens 等 58 处
- erp-ai: 修复 dead_code、unused import 等 11 处
- erp-plugin: 修复 too_many_arguments、wildcard pattern 等 11 处
- erp-server-migration: 修复 enum_variant_names 5 处
- erp-auth/config/workflow/message: 各 1-3 处

工程改进：
- lint-staged 配置迁移到 .lintstagedrc.js（函数式避免文件列表传给 clippy）
- cargo fmt 统一格式化

crates/erp-health/src/handler/stats_handler.rs

@@ -4,8 +4,8 @@ use erp_core::error::AppError;
 use erp_core::rbac::require_permission;
 use erp_core::types::{ApiResponse, TenantContext};
 
-use crate::service::stats_service;
 use crate::dto::stats_dto::*;
+use crate::service::stats_service;
 use crate::state::HealthState;
 
 pub async fn get_patient_stats<S>(
@@ -56,9 +56,44 @@ where
     S: Clone + Send + Sync + 'static,
 {
     require_permission(&ctx, "health.patient.list")?;
-    let patients = stats_service::get_patient_statistics(&state, ctx.tenant_id).await?;
-    let consultations = stats_service::get_consultation_statistics(&state, ctx.tenant_id).await?;
-    let follow_ups = stats_service::get_follow_up_statistics(&state, ctx.tenant_id).await?;
+
+    let patients = stats_service::get_patient_statistics(&state, ctx.tenant_id)
+        .await
+        .unwrap_or_else(|e| {
+            tracing::warn!("仪表盘患者统计查询失败: {e}");
+            PatientStatisticsResp {
+                total_patients: 0,
+                new_this_month: 0,
+                new_this_week: 0,
+                active_this_month: 0,
+            }
+        });
+
+    let consultations = stats_service::get_consultation_statistics(&state, ctx.tenant_id)
+        .await
+        .unwrap_or_else(|e| {
+            tracing::warn!("仪表盘咨询统计查询失败: {e}");
+            ConsultationStatisticsResp {
+                total_sessions: 0,
+                pending_reply: 0,
+                avg_response_time_minutes: None,
+                this_month: 0,
+            }
+        });
+
+    let follow_ups = stats_service::get_follow_up_statistics(&state, ctx.tenant_id)
+        .await
+        .unwrap_or_else(|e| {
+            tracing::warn!("仪表盘随访统计查询失败: {e}");
+            FollowUpStatisticsResp {
+                total_tasks: 0,
+                completed: 0,
+                pending: 0,
+                overdue: 0,
+                completion_rate: 0.0,
+            }
+        });
+
     Ok(Json(ApiResponse::ok(DashboardStatsResp {
         patients,
         consultations,