Add user avatar URL

src/Managing.Api/Controllers/UserController.cs

@@ -74,5 +74,18 @@ public class UserController : BaseController
         var updatedUser = await _userService.UpdateAgentName(user, agentName);
         return Ok(updatedUser);
     }
+
+    /// <summary>
+    /// Updates the avatar URL for the current user.
+    /// </summary>
+    /// <param name="avatarUrl">The new avatar URL to set.</param>
+    /// <returns>The updated user with the new avatar URL.</returns>
+    [HttpPut("avatar")]
+    public async Task<ActionResult<User>> UpdateAvatarUrl([FromBody] string avatarUrl)
+    {
+        var user = await GetUser();
+        var updatedUser = await _userService.UpdateAvatarUrl(user, avatarUrl);
+        return Ok(updatedUser);
+    }
 }