feat(user): complete growth level chain

assets/css/routes/user-center.css

@@ -1,4 +1,5 @@
 @import url("user-center/shell.css");
 @import url("user-center/credits.css");
+@import url("user-center/level.css");
 @import url("user-center/settings.css");
 @import url("user-center/responsive.css");