Remove reference of pretty-cli in code tree (#215)

Author: Byron

Diff for: src/plumbing-cli.rs

@@ -8,7 +8,7 @@ use anyhow::Result;
 
 #[cfg(feature = "pretty-cli")]
 fn main() -> Result<()> {
-    plumbing::pretty::main()
+    plumbing::main()
 }
 
 #[cfg(not(feature = "pretty-cli"))]

Diff for: src/plumbing/pretty/main.rs renamed to src/plumbing/main.rs

@@ -12,10 +12,8 @@ use clap::Parser;
 use gitoxide_core as core;
 use gitoxide_core::pack::verify;
 
-use crate::{
-    plumbing::pretty::options::{Args, Subcommands},
-    shared::pretty::prepare_and_run,
-};
+use crate::plumbing::options::{Args, Subcommands};
+use crate::shared::pretty::prepare_and_run;
 
 pub fn main() -> Result<()> {
     let args: Args = Args::parse();

Diff for: src/plumbing/mod.rs

@@ -1,2 +1,4 @@
-#[cfg(feature = "pretty-cli")]
-pub mod pretty;
+mod main;
+pub use main::main;
+
+mod options;