init commit

.history/backend/users/models_20250506101504.py

@@ -0,0 +1,10 @@
+from django.contrib.auth.models import AbstractUser
+from django.db import models
+
+class User(AbstractUser):
+    full_name = models.CharField(max_length=150, blank=True)
+    bio = models.TextField(blank=True)
+    avatar = models.ImageField(upload_to='avatars/', null=True, blank=True)
+
+    def __str__(self):
+        return self.username