feat(utils): add game configs/settings

src/utils/config.py

@@ -1,6 +1,41 @@
+from typing import NamedTuple
+
 from attr import define
 
 
+class Size(NamedTuple):
+    width: int
+    height: int
+
+
+@define
+class Game:
+    columns: int = 10
+    rows: int = 20
+    cell_size: int = 40
+    size: Size = Size(columns * cell_size, rows * cell_size)
+
+
+@define
+class SideBar:
+    size: Size = Size(200, Game().size.height)
+    preview_height_fraction: float = 0.7
+    score_height_fraction: float = 1 - preview_height_fraction
+
+
+@define
+class Window:
+    padding: int = 20
+    size: Size = Size(
+        Game().size.width + SideBar().size.width + padding * 3,
+        Game().size.height + padding * 2,
+    )
+
+
 @define
 class Config:
-    log_level = "warning"
+    log_level: str = "warning"
+
+    game: Game = Game()
+    sidebar: SideBar = SideBar()
+    window: Window = Window()