Windows support

Settings.py

@@ -11,7 +11,7 @@ from typing import Callable
 import flet as ft
 
 from Core import (
-    AppConfig, AvailableThemes, ChipButtonStyle, FolderIconBand, InstalledFontFamilies, LoadSharedSettings, Palette,
+    AppConfig, AvailableThemes, ChipButtonStyle, DefaultFiletreeRoot, FolderIconBand, InstalledFontFamilies, LoadSharedSettings, Palette,
     SharedSettings,
 )
 from FolderIcons import FolderIconChoices, FolderIconLabelOverrides
@@ -294,7 +294,7 @@ def BuildSettingsDialog(
         "Devices height", Config.DevicesMinHeight, Config.DevicesMaxHeight
     )
     FiletreeSwitch = ft.Switch(label="Show filetree section", value=Config.ShowFiletree)
-    FiletreeRootField = ft.TextField(value=Config.FiletreeRoot, label="Filetree root", hint_text="/")
+    FiletreeRootField = ft.TextField(value=Config.FiletreeRoot, label="Filetree root", hint_text=DefaultFiletreeRoot)
     FiletreeHeightRow, FiletreeMinHeightField, FiletreeMaxHeightField = _MinMaxRow(
         "Filetree height", Config.FiletreeMinHeight, Config.FiletreeMaxHeight
     )
@@ -630,7 +630,7 @@ def BuildSettingsDialog(
         Config.AutoHideEmptyDevices = AutoHideEmptyDevicesSwitch.value
         Config.ShowFiletree = FiletreeSwitch.value
         Config.SplitBookmarksFiletreeEvenly = SplitSidebarEvenlySwitch.value
-        Config.FiletreeRoot = FiletreeRootField.value.strip() or "/"
+        Config.FiletreeRoot = FiletreeRootField.value.strip() or DefaultFiletreeRoot
 
         Config.PreviewSide = GetPreviewSide()
         Config.ShowPreview = PreviewSwitch.value