feat(admin): 完善审计访问上下文与后台布局

backend/app/schemas/audit.py

@@ -7,10 +7,27 @@ from pydantic import BaseModel, ConfigDict
 
 class AuditLogRead(BaseModel):
     id: uuid.UUID
+    study_id: Optional[uuid.UUID] = None
+    entity_type: str
+    entity_id: Optional[uuid.UUID] = None
     action: str
     detail: Optional[str]
     operator_id: uuid.UUID
+    operator_name: Optional[str] = None
+    operator_email: Optional[str] = None
     operator_role: str
+    client_ip: Optional[str] = None
+    ip_location: str = ""
+    ip_country: str = ""
+    ip_province: str = ""
+    ip_city: str = ""
+    ip_isp: str = ""
+    user_agent: Optional[str] = None
+    client_type: Optional[str] = None
+    client_version: Optional[str] = None
+    client_platform: Optional[str] = None
+    build_channel: Optional[str] = None
+    build_commit: Optional[str] = None
     created_at: datetime
 
     model_config = ConfigDict(from_attributes=True)