Code cleanup

Moved migrations/ into entity/
MessageIds now return errors except for API ones

src/commands/export.rs

@@ -29,7 +29,7 @@ async fn get_master_pass(
 ) -> crate::Result<()> {
     dialogue.exit().await?;
 
-    ids.delete(&bot).await;
+    ids.delete(&bot).await?;
     let user_id = msg.from().ok_or(NoUserInfo)?.id.0;
     let mut accounts = Vec::new();