Add randr module

This module is meant to  provide a wrapper around xrandr.

+ Pos enum added which is position of screens

- commandline options should be applied to it.

src/scripts/python/xutil/randr.py

@@ -0,0 +1,36 @@
+
+"""RandR
+
+Author: Ali Hatami Tajik [hatam](mailto:a.hatam008@gmail.com)
+Date:   2023 Mar 04
+
+---
+This module provides a wrapper utility around xrandr.
+
+Classes:
+    Mode
+    Setting
+    Screen
+    Dir
+    Pos
+
+
+Utilities:
+    get_screens
+    
+"""
+
+from enum import Enum
+from dataclasses import dataclass
+
+
+class Pos(Enum):
+    """Position types in xrandr
+
+    Position the output relative to the position of another output.
+    """
+    LEFT_OF = 0,
+    RIGHT_OF = 1,
+    ABOVE = 2,
+    BELOW = 3,
+    SAME_AS = 4