refactor: move api calls to routes folder; feat: add update_banner user-friendly method; fix: change file data type

itd/routes/etc.py

@@ -0,0 +1,10 @@
+from itd.request import fetch
+
+def get_top_clans(token: str):
+    return fetch(token, 'get', 'users/stats/top-clans')
+
+def get_who_to_follow(token: str):
+    return fetch(token, 'get', 'users/suggestions/who-to-follow')
+
+def get_platform_status(token: str):
+    return fetch(token, 'get', 'platform/status')