feat:修复客服agent功能

service/advisor/customers.py

@@ -25,7 +25,7 @@ from repositories.risk_assessment import CustomerProfileRepo
 from repositories.sys_user import SysUserRepo
 from schemas.advisor import RelationReq
 from service.advisor.audit_writer import write_audit
-from service.advisor.masking import mask_name, mask_phone
+from service.advisor.masking import mask_phone
 from service.advisor.permissions import ensure_customer_owned, require_owned_relation
 from utils.exceptions import ForbiddenError, NotFoundError
 from utils.pagination import normalize_pagination, pagination_result
@@ -72,7 +72,7 @@ async def list_customers(
         items.append(
             {
                 "customer_id": rel.customer_id,
-                "real_name": mask_name(account.real_name),
+                "real_name": account.real_name or "",
                 "phone": mask_phone(account.phone),
                 "risk_level": profile.risk_level if profile else None,
                 "customer_level": account.customer_level,
@@ -107,7 +107,7 @@ async def get_customer(
 
     return {
         "customer_id": customer_id,
-        "real_name": mask_name(account.real_name),
+        "real_name": account.real_name or "",
         "phone": phone,
         "risk_level": profile.risk_level if profile else None,
         "risk_score": profile.risk_score if profile else None,