feat: Improve macOS shortcuts definitions

lib/models/settings/client_settings_model.dart

@@ -232,12 +232,24 @@ class Vector2 {
   static Vector2 fromPosition(Offset windowPosition) => Vector2(x: windowPosition.dx, y: windowPosition.dy);
 }
 
-Map<GlobalHotKeys, KeyCombination> get _defaultGlobalHotKeys => {
-      for (var hotKey in GlobalHotKeys.values)
-        hotKey: switch (hotKey) {
-          GlobalHotKeys.toggleSideBar => KeyCombination(key: LogicalKeyboardKey.keyQ),
-          GlobalHotKeys.search =>
-            KeyCombination(key: LogicalKeyboardKey.keyK, modifier: LogicalKeyboardKey.controlLeft),
-          GlobalHotKeys.exit => KeyCombination(key: LogicalKeyboardKey.keyQ, modifier: LogicalKeyboardKey.controlLeft),
+Map<GlobalHotKeys, KeyCombination> get _defaultGlobalHotKeys => switch (defaultTargetPlatform) {
+      TargetPlatform.macOS => {
+          for (var hotKey in GlobalHotKeys.values)
+            hotKey: switch (hotKey) {
+              GlobalHotKeys.toggleSideBar => KeyCombination(key: LogicalKeyboardKey.keyQ),
+              GlobalHotKeys.search =>
+                KeyCombination(key: LogicalKeyboardKey.keyK, modifier: LogicalKeyboardKey.superKey),
+              GlobalHotKeys.exit => KeyCombination(key: LogicalKeyboardKey.keyQ, modifier: LogicalKeyboardKey.superKey),
+            },
         },
+      _ => {
+          for (var hotKey in GlobalHotKeys.values)
+            hotKey: switch (hotKey) {
+              GlobalHotKeys.toggleSideBar => KeyCombination(key: LogicalKeyboardKey.keyQ),
+              GlobalHotKeys.search =>
+                KeyCombination(key: LogicalKeyboardKey.keyK, modifier: LogicalKeyboardKey.controlLeft),
+              GlobalHotKeys.exit =>
+                KeyCombination(key: LogicalKeyboardKey.keyQ, modifier: LogicalKeyboardKey.controlLeft),
+            },
+        }
     };

lib/models/settings/key_combinations.dart

@@ -1,5 +1,6 @@
 import 'dart:convert';
 
+import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 
 import 'package:freezed_annotation/freezed_annotation.dart';
@@ -105,7 +106,30 @@ class LogicalKeyboardSerializer extends JsonConverter<LogicalKeyboardKey, String
 
 extension LogicalKeyExtension on LogicalKeyboardKey {
   String get label {
-    return switch (this) { LogicalKeyboardKey.space => "Space", _ => keyLabel };
+    return switch (this) {
+      LogicalKeyboardKey.space => "Space",
+
+      // macOS-style modifier symbols
+      LogicalKeyboardKey.meta ||
+      LogicalKeyboardKey.metaLeft ||
+      LogicalKeyboardKey.metaRight ||
+      LogicalKeyboardKey.superKey =>
+        defaultTargetPlatform == TargetPlatform.macOS ? "⌘" : "Super",
+      LogicalKeyboardKey.alt ||
+      LogicalKeyboardKey.altLeft ||
+      LogicalKeyboardKey.altRight =>
+        defaultTargetPlatform == TargetPlatform.macOS ? "⌥" : "Alt",
+      LogicalKeyboardKey.control ||
+      LogicalKeyboardKey.controlLeft ||
+      LogicalKeyboardKey.controlRight =>
+        defaultTargetPlatform == TargetPlatform.macOS ? "⌃" : "Ctrl",
+      LogicalKeyboardKey.shift || LogicalKeyboardKey.shiftLeft || LogicalKeyboardKey.shiftRight => "Shift ⇧",
+      LogicalKeyboardKey.arrowUp => "↑",
+      LogicalKeyboardKey.arrowDown => "↓",
+      LogicalKeyboardKey.arrowLeft => "←",
+      LogicalKeyboardKey.arrowRight => "→",
+      _ => keyLabel.isNotEmpty ? keyLabel : (debugName ?? ""),
+    };
   }
 }
 

lib/screens/settings/widgets/key_listener.dart

@@ -253,7 +253,10 @@ class KeyListenerWidgetState extends ConsumerState<KeyListenerWidget> {
                             ),
                           Text(
                             currentHotKey?.label ?? "+",
-                            style: Theme.of(context).textTheme.bodyMedium?.copyWith(fontWeight: FontWeight.bold),
+                            style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                                  fontWeight: FontWeight.bold,
+                                  fontSize: 15,
+                                ),
                           ),
                         ],
                       ),