add auth support

make_zip.py

@@ -46,7 +46,7 @@ def make_zip(repo_path: Path, output_zip: Path) -> None:
             zf.write(abs_path, arcname=rel_path)
 
     print(f"Utworzono archiwum: {output_zip}")
-    print(f"Dodano plików: {len(files)}")
+    print(f"Added files: {len(files)}")
 
 
 def main():
@@ -60,7 +60,7 @@ def main():
     try:
         run_git_command(["rev-parse", "--show-toplevel"], repo_path)
     except subprocess.CalledProcessError:
-        print("Błąd: ten katalog nie jest repozytorium Git.", file=sys.stderr)
+        print("Error: this directory is not a Git repository.", file=sys.stderr)
         sys.exit(1)
 
     make_zip(repo_path, output_zip)