fix: add missing meta_name implementation and fix compilation errors

Co-authored-by: aider (openai/andrew/openrouter/deepseek/deepseek-chat-v3.1) <aider@aider.chat>

src/services/item_service.rs

@@ -9,7 +9,7 @@ use crate::db::{self, Meta};
 use crate::compression_engine::{get_compression_engine, CompressionType};
 use crate::modes::common::settings_compression_type;
 use clap::Command;
-use log::{debug, warn};
+use log::debug;
 use rusqlite::Connection;
 use std::collections::HashMap;
 use std::fs;