Function format_list 

pub fn format_list(
    path: &str,
    entries: &[Value],
    total_count: usize,
    truncated: bool,
) -> String

Format a list/directory response

Creates a consistent response format for list operations (directories, search results, etc.). This is backward compatible with the existing ListDirectoryTool output format.

Arguments

• path - The path that was listed (for directories) or query context
• entries - The list of items
• total_count - Total number of items (before truncation)
• truncated - Whether the list was truncated