chore: rename data managers to just managers

src/command/render.rs

@@ -296,13 +296,13 @@ pub async fn handle(state: State, interaction: Interaction) {
 
     let mut recordings =
         state
-            .recording_data_manager
+            .recording_manager
             .between_in_vc(start, end, guild_id, voice_channel_id);
 
     while let Some(recording) = recordings.try_next().await.expect("TODO") {
         tracing::debug!(?recording);
         let recording_data = state
-            .recording_data_manager
+            .recording_manager
             .read(&recording)
             .await
             .expect("TODO");