fix: remove unused config parameter in mode functions

Co-authored-by: aider (openai/andrew/openrouter/qwen/qwen3-coder) <aider@aider.chat>

src/modes/update.rs

@@ -15,7 +15,6 @@ use rusqlite::Connection;
 pub fn mode_update(
     cmd: &mut Command,
     settings: &config::Settings,
-    _config: &config::Settings,
     ids: &mut Vec<i64>,
     tags: &mut Vec<String>,
     conn: &mut Connection,
@@ -117,9 +116,6 @@ pub fn mode_update(
         }
     }
 
-    // Meta data is now in args.item.meta, not settings
-    // This functionality seems to have been moved elsewhere or removed
-    
     // Commit the transaction
     tx.commit()?;