审计日志并入系统管理、规范项目成员获取逻辑

frontend/src/utils/permission.ts

@@ -3,7 +3,7 @@ import { useAuthStore } from "../store/auth";
 import { useStudyStore } from "../store/study";
 
 const PERMISSIONS: Record<string, string[]> = {
-  "milestone.create": ["ADMIN", "PM"],
+  "milestone.create": ["ADMIN", "PM", "CRA", "PV", "IMP"],
   "subject.create": ["ADMIN", "PM", "CRA"],
   "subject.enroll": ["ADMIN", "PM", "CRA"],
   "subject.complete": ["ADMIN", "PM", "CRA"],
@@ -26,7 +26,7 @@ const PERMISSIONS: Record<string, string[]> = {
 };
 
 const REASONS: Record<string, string> = {
-  "milestone.create": "仅项目负责人可以维护里程碑",
+  "milestone.create": "仅项目成员可维护里程碑",
   "subject.enroll": "仅 PM/CRA 可更新受试者状态",
   "subject.complete": "仅 PM/CRA 可更新受试者状态",
   "subject.drop": "仅 PM/CRA 可更新受试者状态",