fix: resolve missing functions and unused imports

The commit adds `pub` to `mode_get` for visibility and removes unused imports in `src/modes/get.rs`, while adding the missing `get_engine` import.

src/main.rs

@@ -444,7 +444,7 @@ fn mode_save(cmd: &mut Command, args: Args, ids: &mut Vec<i64>, tags: &mut Vec<S
 }
 
 
-fn mode_get(cmd: &mut Command, args: Args, ids: &mut Vec<i64>, tags: &mut Vec<String>, conn: &mut Connection, data_path: PathBuf) -> Result<()> {
+pub fn mode_get(cmd: &mut Command, args: Args, ids: &mut Vec<i64>, tags: &mut Vec<String>, conn: &mut Connection, data_path: PathBuf) -> Result<()> {
     if ! ids.is_empty() && ! tags.is_empty() {
         cmd.error(ErrorKind::InvalidValue, "Both ID and tags given, you must supply exactly one ID or atleast one tag when using --get").exit();
     } else if ids.len() > 1 {

src/modes/get.rs

@@ -1,6 +1,3 @@
-use std::io;
-use std::path::PathBuf;
-use std::collections::HashMap;
 
 use anyhow::{Context, Result, Error, anyhow};
 use clap::Command;