Merge pull request #126 from Extra-Chill/fix-instagram-graph-api-auth

fix: return save_account result from OAuth storage callback

Author: chubes4

inc/Handlers/Instagram/InstagramAuth.php

@@ -200,8 +200,9 @@ function ( $short_lived_token_data ) use ( $config ) {
 			},
 			null, // No token transform needed after exchange
 			function ( $account_data ) {
-				$this->save_account( $account_data );
+				$saved = $this->save_account( $account_data );
 				$this->schedule_proactive_refresh();
+				return $saved;
 			}
 		);
 	}