Client: Windows support

Client/Main.py

@@ -5,6 +5,7 @@ the right."""
 
 import os
 import subprocess
+import sys
 from typing import Optional
 
 import flet as ft
@@ -22,7 +23,7 @@ from Settings import ShowSettingsDialog
 def _SetCursorThemeFallback() -> None:
     """GTK reads XCURSOR_THEME directly and doesn't always inherit it (shows as
     'Unable to load ... from the cursor theme'). Same fix as SaraFem's."""
-    if os.environ.get("XCURSOR_THEME"):
+    if os.environ.get("XCURSOR_THEME") or sys.platform == "win32":  # GTK/GNOME only
         return
     try:
         Result = subprocess.run(["gsettings", "get", "org.gnome.desktop.interface", "cursor-theme"],
@@ -48,6 +49,8 @@ def Main(Page: ft.Page) -> None:
     Page.bgcolor = Palette.Base
     Page.window.width = 1180
     Page.window.height = 760
+    if sys.platform == "win32":
+        Page.window.icon = str(AssetsDir / "Icon.ico")  # taskbar/title bar (Linux: the desktop entry)
     Page.window.min_width = 720
     Page.window.min_height = 480