fix: add missing CompressionEngineProgram import and remove unused imports

src/modes/list.rs

@@ -3,9 +3,6 @@ use crate::Alignment;
 use crate::db::{
     get_item, get_item_last, get_items, get_items_matching, get_item_tags, get_item_meta, Item, Meta, Tag,
 };
-use crate::modes::common::{
-    format_size, get_format_box_chars_no_border_line_separator, ColumnType,
-};
 use crate::modes::common::{size_column, string_column};
 use prettytable::color;
 use prettytable::row;