MIL-009: Executable with PyInstaller

Review record RC-048 (Go, autonomous mode, not independent).

Task: MIL-009#1
Task: MIL-009#2
Task: MIL-009#3
Task: MIL-009#4
Task: MIL-009#5
Task: MIL-009#6
Task: MIL-009#7
Task: MIL-009#8

tests/e2e/test_level_window.py

@@ -105,6 +105,22 @@ def test_level_screen_shows_title_with_font_on_window_background(
     assert level_view.frame.cget("bg") == BACKGROUND_COLOR
 
 
+def test_level_screen_sets_window_title_background_and_padding(
+    tk_root: tk.Tk,
+) -> None:
+    tk_root.title("tk")
+    tk_root.config(padx=0, pady=0, bg="white")
+
+    view = LevelView(tk_root, LevelViewModel(), lambda level: None)
+    try:
+        assert tk_root.title() == WINDOW_TITLE
+        assert tk_root.cget("bg") == BACKGROUND_COLOR
+        assert int(str(tk_root.cget("padx"))) == WINDOW_PADDING
+        assert int(str(tk_root.cget("pady"))) == WINDOW_PADDING
+    finally:
+        view.destroy()
+
+
 def test_level_screen_frame_has_the_card_window_size(level_view: LevelView) -> None:
     assert level_view.frame.winfo_width() == CARD_WIDTH
     assert level_view.frame.winfo_height() == LEVEL_SCREEN_HEIGHT