fix collumns, start facade and clean shitty code

buildings/elements/Collumn.py

@@ -0,0 +1,11 @@
+from buildings.geometry.Rectangle import Rectangle
+from buildings.geometry.Point import Point
+
+class Collumn(Rectangle):
+    def __init__(self, point1 : Point, point2 : Point, is_outer : bool = False) :
+        Rectangle.__init__(self, point1, point2)
+        self.is_outer = is_outer
+        
+    def set_is_outer(self, is_outer : bool):
+        self.is_outer = is_outer
+        

buildings/elements/Window.py

@@ -0,0 +1,10 @@
+class Window:
+    def __init__(self, size : tuple[int,int]):
+        self.size = size
+        
+    
+    def open(self):
+        pass
+    
+    def close(self):
+        pass