feat: add auth module with login and access control

server/src/app/services/employee.py

@@ -36,6 +36,7 @@ from app.services.employee_seed import (
 )
 
 logger = get_logger("app.services.employee")
+DEFAULT_EMPLOYEE_PASSWORD = "123456"
 
 STATUS_TONE_MAP = {
     "在职": "success",
@@ -150,6 +151,7 @@ class EmployeeService:
             employment_status=payload.employment_status,
             sync_state=payload.sync_state,
             spotlight=payload.spotlight,
+            password_hash=hash_password(DEFAULT_EMPLOYEE_PASSWORD),
             last_sync_at=datetime.now(),
         )
 
@@ -432,6 +434,9 @@ class EmployeeService:
             if employee.manager_id is None and manager_employee_no:
                 employee.manager = employees_by_no.get(manager_employee_no)
 
+            if not employee.password_hash:
+                employee.password_hash = hash_password(DEFAULT_EMPLOYEE_PASSWORD)
+
             if not employee.roles:
                 employee.roles = self._sorted_roles(
                     [