fix: add missing log/rusqlite imports and remove unused imports

src/modes/delete.rs

@@ -1,10 +1,12 @@
-use anyhow::{Context, Result, Error, anyhow};
+use anyhow::{Context, Result, anyhow};
 use std::fs;
 use std::path::PathBuf;
 
-use crate::db::{self, Item};
-use crate::compression::CompressionType;
+use crate::db::self;
 use clap::Command;
+use log::{debug, warn};
+use clap::error::ErrorKind;
+use rusqlite::Connection;
 
 pub fn mode_delete(
     cmd: &mut Command,