fix: use configured labels for meta columns in list display

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

src/config.rs

@@ -112,27 +112,6 @@ impl Settings {
             config_builder = config_builder.set_override("dir", dir.to_str().unwrap())?;
         }
         
-        // Only override list_format if it was explicitly provided via CLI args
-        // (not equal to the default value)
-        if args.options.list_format != "id,time,size,tags,meta:hostname" {
-            // Convert the string format to the new list format structure
-            let columns: Vec<std::collections::HashMap<String, String>> = args.options.list_format
-                .split(',')
-                .map(|col| {
-                    let parts: Vec<&str> = col.split(':').collect();
-                    let mut map = std::collections::HashMap::new();
-                    map.insert("name".to_string(), col.to_string()); // Use full column spec as name
-                    let label = if parts.len() > 1 {
-                        parts[1].to_string()
-                    } else {
-                        parts[0].to_string()
-                    };
-                    map.insert("label".to_string(), label);
-                    map
-                })
-                .collect();
-            config_builder = config_builder.set_override("list_format", columns)?;
-        }
         
         if args.options.human_readable {
             config_builder = config_builder.set_override("human_readable", true)?;

src/modes/list.rs

@@ -90,16 +90,7 @@ pub fn mode_list(
         let column_type = ColumnType::from_str(&column.name)
             .map_err(|_| anyhow!("Unknown column {:?}", column.name))?;
 
-        if column_type == ColumnType::Meta {
+        title_row.add_cell(Cell::new(&column.label).with_style(Attr::Bold));
-            let parts: Vec<&str> = column.name.split(':').collect();
-            if parts.len() > 1 {
-                title_row.add_cell(Cell::new(parts[1]).with_style(Attr::Bold));
-            } else {
-                title_row.add_cell(Cell::new(&column.label).with_style(Attr::Bold));
-            }
-        } else {
-            title_row.add_cell(Cell::new(&column.label).with_style(Attr::Bold));
-        }
     }
 
     table.set_titles(title_row);