fix: delete apps and app_data when deleting user

crates/core/src/database/auth.rs

@@ -537,6 +537,11 @@ impl DataManager {
             self.delete_userfollow(follow.id, &user, true).await?;
         }
 
+        // delete apps
+        for app in self.get_apps_by_owner(id).await? {
+            self.delete_app(app.id, &user).await?;
+        }
+
         // remove images
         let avatar = PathBufD::current().extend(&[
             self.0.0.dirs.media.as_str(),