Look like SaraFem and SaraSuite: no custom title bar

The window keeps its own title bar (or none, per HideWindowTitleBar), with
SaraSuite's header (name, Add to app menu for AppImages, gear). Settings
is now a dialog laid out like SaraFem's, with export/import on the
SaraSuite tab, and notifications use SaraFem's tinted toast style.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

Main.py

@@ -1,15 +1,19 @@
 """SaraSort: a GUI for configuring SaraSortd. It doesn't sort anything itself;
 it reads and edits SaraSortd's configs and controls its systemd service."""
 
+import os
+import shutil
+
 import flet as ft
 
 from ConfigPage import ConfigPage
 from Core import (
-    AppName, ApplyAppearance, AssetsDir, BuildTheme, BundledFontFamily, EffectiveSettings, LoadConfig, Palette,
+    AppName, ApplyAppearance, AssetsDir, BuildTheme, BundledFontFamily, ChipButtonStyle, DataHome, EffectiveSettings,
+    LoadConfig, Palette,
 )
 from FlowPage import FlowPage
 from ServicePage import ServicePage
-from SettingsPage import SettingsPage
+from Settings import ShowSettingsDialog
 from TemplatesPage import TemplatesPage
 from ToolsPage import ToolsPage
 from Widgets import App
@@ -20,10 +24,31 @@ Destinations = [
     ("Configs", ft.Icons.TUNE_OUTLINED, ft.Icons.TUNE),
     ("Templates", ft.Icons.DASHBOARD_CUSTOMIZE_OUTLINED, ft.Icons.DASHBOARD_CUSTOMIZE),
     ("Tools", ft.Icons.BUILD_OUTLINED, ft.Icons.BUILD),
-    ("Settings", ft.Icons.SETTINGS_OUTLINED, ft.Icons.SETTINGS),
+
 ]
 Names = [Name for Name, _, _ in Destinations]
 
+# When running as an AppImage, SaraSort can put itself in the app menu (like SaraSuite).
+_AppImage = os.environ.get("APPIMAGE", "")
+_MenuEntry = DataHome / "applications" / "SaraSort.desktop"
+_MenuIcon = DataHome / "SaraSort" / "SaraSort.png"
+
+
+def _SetMenuEntry(Enabled: bool) -> None:
+    if not Enabled:
+        _MenuEntry.unlink(missing_ok=True)
+        _MenuIcon.unlink(missing_ok=True)
+        return
+    _MenuIcon.parent.mkdir(parents=True, exist_ok=True)
+    shutil.copy(AssetsDir / "Icon.png", _MenuIcon)
+    _MenuEntry.parent.mkdir(parents=True, exist_ok=True)
+    _MenuEntry.write_text(
+        "[Desktop Entry]\nType=Application\nName=SaraSort\n"
+        "Comment=Configure SaraSortd, the file sorting daemon\n"
+        f"Exec={_AppImage}\nIcon={_MenuIcon}\nTerminal=false\n"
+        "Categories=Utility;\nStartupNotify=true\n"
+    )
+
 
 def Main(Page: ft.Page) -> None:
     Config = LoadConfig()
@@ -70,7 +95,6 @@ def Main(Page: ft.Page) -> None:
         "Configs": ConfigPage(TheApp),
         "Templates": TemplatesPage(TheApp),
         "Tools": ToolsPage(TheApp),
-        "Settings": SettingsPage(TheApp, OnSaved=lambda: None),
     })
 
     Rail = ft.NavigationRail(
@@ -84,23 +108,37 @@ def Main(Page: ft.Page) -> None:
         on_change=lambda e: Navigate(Names[e.control.selected_index]),
     )
 
-    async def CloseWindow(e) -> None:
-        await Page.window.close()
+    def ToggleMenuEntry(e) -> None:
+        _SetMenuEntry(not _MenuEntry.exists())
+        MenuButton.content = "Remove from app menu" if _MenuEntry.exists() else "Add to app menu"
+        MenuButton.update()
 
-    TitleRow = [ft.WindowDragArea(
-        ft.Container(ft.Text(AppName, size=18, color=Palette.Mauve), padding=ft.Padding.only(left=16, top=6, bottom=6)),
-        expand=True,
-    )]
-    if Appearance.HideWindowTitleBar:
-        TitleRow += [
-            ft.IconButton(ft.Icons.MINIMIZE, icon_size=16, tooltip="Minimize",
-                          on_click=lambda e: (setattr(Page.window, "minimized", True), Page.update())),
-            ft.IconButton(ft.Icons.CLOSE, icon_size=16, tooltip="Close", on_click=CloseWindow),
-        ]
+    MenuButton = ft.OutlinedButton(
+        content="Remove from app menu" if _MenuEntry.exists() else "Add to app menu",
+        style=ChipButtonStyle(),
+        visible=bool(_AppImage),
+        on_click=ToggleMenuEntry,
+    )
+    SettingsButton = ft.IconButton(
+        icon=ft.Icons.SETTINGS_OUTLINED,
+        icon_color=Palette.Mauve,
+        tooltip="Settings",
+        # SaraSortd's paths may have changed, so reload the page afterwards.
+        on_click=lambda e: ShowSettingsDialog(TheApp, lambda: Navigate(State["Current"])),
+    )
 
     Page.add(ft.Column([
-        ft.Container(ft.Row(TitleRow, spacing=0), bgcolor=Palette.Mantle,
-                     border=ft.Border.only(bottom=ft.BorderSide(1, Palette.Surface1))),
+        ft.Container(
+            content=ft.Row([
+                ft.Text(AppName, size=24, color=Palette.Mauve),
+                ft.Container(expand=True),
+                MenuButton,
+                SettingsButton,
+            ]),
+            padding=ft.Padding.symmetric(horizontal=16, vertical=8),
+            bgcolor=Palette.Mantle,
+            border=ft.Border.only(bottom=ft.BorderSide(1, Palette.Surface1)),
+        ),
         ft.Row([Rail, ft.VerticalDivider(width=1, color=Palette.Surface1), Body], expand=True, spacing=0,
                vertical_alignment=ft.CrossAxisAlignment.STRETCH),
     ], expand=True, spacing=0))