added user images partitioning

main.py

@@ -1,5 +1,5 @@
-import sys, logging
-
+import sys, logging, os
+from config.paths import get_user_image_dir
 from flask import Flask, request
 from flask_cors import CORS
 
@@ -55,7 +55,8 @@ def start_background_threads():
     broadcaster.daemon = True
     broadcaster.start()
 
-# Initialize background workers on server start
+# TODO: implement users
+os.makedirs(get_user_image_dir("user123"), exist_ok=True)
 initializeImages()
 start_background_threads()