finalize medical consultation agent backend

backend/app/core/context.py

@@ -3,17 +3,23 @@ from dataclasses import dataclass
 
 @dataclass(frozen=True)
 class UserContext:
-    """用户上下文：承载宿主系统传入的 user_id 和入口元数据。"""
+    """用户上下文：承载 Django 用户中心认证后的用户 ID 和入口元数据。"""
 
     user_id: str
     tenant_id: str | None = None
     role: str | None = None
     class_id: str | None = None
+    institution_id: int | None = None
+    department_id: int | None = None
     entry_scene: str | None = None
     request_id: str | None = None
     ip_address: str | None = None
     user_agent: str | None = None
     username: str | None = None
     display_name: str | None = None
+    phone: str | None = None
+    major: str | None = None
+    training_stage: str | None = None
+    learning_target: str | None = None
     auth_source: str = "django_user_center"
     profile: dict | None = None

backend/app/core/user_context.py

@@ -23,12 +23,18 @@ async def get_user_context(
         user_id=user.user_id,
         tenant_id=user.tenant_id,
         role=user.role,
+        institution_id=user.institution_id,
+        department_id=user.department_id,
         entry_scene=x_entry_scene,
         request_id=x_request_id,
         ip_address=request.client.host if request.client else None,
         user_agent=request.headers.get("User-Agent"),
         username=user.username,
         display_name=user.display_name,
+        phone=user.phone,
+        major=user.major,
+        training_stage=user.training_stage,
+        learning_target=user.learning_target,
         auth_source=user.source,
         profile=user.profile,
     )