refactor(manager): simplify parser import in main.rs

Author: arkeasz

zix-manager/src/main.rs

@@ -1,7 +1,5 @@
 pub mod meta;
-use std::env;
-
-use zix_utils::parser::{self, parser};
+use zix_utils::parser::parser;
 
 enum ZixManagerCommands   {
     Help,