[arch] feature: allowing AUR packages to be installed when bauh is launched by the root user

bauh/gems/arch/sshell.py

@@ -0,0 +1,8 @@
+from typing import Optional, Tuple
+
+from bauh.commons.system import execute
+
+
+def mkdir(dir_path: str, parent: bool = True, custom_user: Optional[str] = None) -> Tuple[bool, Optional[str]]:
+    code, output = execute(f'mkdir {"-p " if parent else ""}"{dir_path}"', shell=True, custom_user=custom_user)
+    return code == 0, output