Move profile and settings into the new unified dashboard, showing user info in one place

accounts/models.py

@@ -17,6 +17,7 @@ class CustomUser(AbstractUser):
         verbose_name="Show Friend Code on Link Previews",
         help_text="This will primarily affect share link previews on X, Discord, etc."
     )
+    reputation_score = models.PositiveIntegerField(default=0)
 
     def __str__(self):
         return self.email