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-workflow/src/engine/parser.rs

@@ -306,9 +306,7 @@ mod tests {
     #[test]
     fn test_edge_references_nonexistent_source() {
         let nodes = vec![make_start(), make_end()];
-        let edges = vec![
-            make_edge("e1", "ghost", "end"),
-        ];
+        let edges = vec![make_edge("e1", "ghost", "end")];
         let result = parse_and_validate(&nodes, &edges);
         assert!(result.is_err());
         let msg = result.unwrap_err().to_string();
@@ -318,9 +316,7 @@ mod tests {
     #[test]
     fn test_edge_references_nonexistent_target() {
         let nodes = vec![make_start(), make_end()];
-        let edges = vec![
-            make_edge("e1", "start", "ghost"),
-        ];
+        let edges = vec![make_edge("e1", "start", "ghost")];
         let result = parse_and_validate(&nodes, &edges);
         assert!(result.is_err());
         let msg = result.unwrap_err().to_string();
@@ -367,10 +363,7 @@ mod tests {
             },
             make_end(),
         ];
-        let edges = vec![
-            make_edge("e1", "start", "gw"),
-            make_edge("e2", "gw", "end"),
-        ];
+        let edges = vec![make_edge("e1", "start", "gw"), make_edge("e2", "gw", "end")];
         assert!(parse_and_validate(&nodes, &edges).is_ok());
     }