build: Preparing stuff to create debian package

- Added deb binary target to generate incomplete control file
- Added CLI init option to insert impl_path in config

cli/src/cli/mod.rs

@@ -40,4 +40,6 @@ pub enum Objects {
 pub struct InitArgs {
     #[arg(long,short)]
     pub path: Option<PathBuf>,
+    #[arg(long,short)]
+    pub implpath: Option<PathBuf>,
 }

cli/src/main.rs

@@ -71,6 +71,7 @@ fn main() {
 
             let config = Config {
                 path: path.clone(),
+                impl_path: args.implpath.clone(),
                 ..Default::default()
             };