removed references to clone command

CMakeLists.txt

@@ -31,8 +31,6 @@ add_executable(basic-vcs src/main.cpp
         src/commands/write-tree.cpp
         src/commands/hash-object.cpp
         include/hash-object.h
-        src/commands/clone.cpp
-        include/clone.h
         src/commands/commit-tree.cpp
         include/commit-tree.h
         include/commit-tree.h)

include/clone.h

@@ -1,3 +0,0 @@
-#pragma once
-
-int clone(const int argc, const char** argv);

src/commands/clone.cpp

@@ -1,12 +0,0 @@
-#include "clone.h"
-
-#include <iostream>
-#include <filesystem>
-#include <fstream>
-#include <string>
-#include <string_view>
-
-int clone(const int argc, const char** argv)
-{
-    return 0;
-}