新增：新增获取用户信息 API，未设置头像时，前端将根据用户性别显示对应默认头像

continew-admin-ui/src/utils/avatar.ts

@@ -0,0 +1,13 @@
+import Unknown from '../assets/images/avatar/unknown.png';
+import Male from '../assets/images/avatar/male.png';
+import Female from '../assets/images/avatar/female.png';
+
+export default function getAvatar(gender: number | undefined) {
+  if (gender === 1) {
+    return Male;
+  }
+  if (gender === 2) {
+    return Female;
+  }
+  return Unknown;
+}