chore: restructure directories and remove duplicated fonts (#938)

* chore: restructure directories and remove duplicated fonts

* fix: add missing async

* fix(pubspec.yaml): correct output_class_file

example/lib/pages/theme_page/theme_page.dart

@@ -1,5 +1,5 @@
 import 'package:flutter/material.dart';
-import 'package:yaru/theme.dart';
+import 'package:yaru/yaru.dart';
 
 import 'home.dart';
 

lib/icons.dart

@@ -1,7 +1,7 @@
 // Animated Icons
-export 'src/icons_widgets/yaru_animated_icon.dart';
-export 'src/icons_widgets/yaru_animated_icons.dart';
+export 'src/icons/icons_widgets/yaru_animated_icon.dart';
+export 'src/icons/icons_widgets/yaru_animated_icons.dart';
 // Widgets
-export 'src/icons_widgets/yaru_placeholder_icon.dart';
-export 'src/yaru_freedesktop_icons.dart';
-export 'src/yaru_icons.dart';
+export 'src/icons/icons_widgets/yaru_placeholder_icon.dart';
+export 'src/icons/yaru_freedesktop_icons.dart';
+export 'src/icons/yaru_icons.dart';

lib/settings.dart

@@ -0,0 +1,4 @@
+export 'src/settings/gtk_constants.dart';
+export 'src/settings/inherited_theme.dart';
+export 'src/settings/settings_service.dart';
+export 'src/settings/yaru_settings.dart';

lib/src/yaru_freedesktop_icons.dart → lib/src/icons/yaru_freedesktop_icons.dart

@@ -2,7 +2,7 @@
 
 import 'package:flutter/material.dart';
 
-import '../icons.dart';
+import '../../icons.dart';
 
 /// Binding name enumeration between [YaruIcons] and the Freedesktop Icon Naming Specification
 /// Based on: https://specifications.freedesktop.org/icon-naming-spec/icon-naming-spec-latest.html

lib/src/theme_widgets/inherited_theme.dart → lib/src/settings/inherited_theme.dart

@@ -4,7 +4,7 @@ import 'package:collection/collection.dart';
 import 'package:flutter/foundation.dart';
 import 'package:flutter/material.dart';
 import 'package:platform_linux/platform.dart';
-import 'package:yaru/src/theme_widgets/yaru_settings.dart';
+import 'package:yaru/src/settings/yaru_settings.dart';
 
 import '../../theme.dart';
 

lib/src/theme_widgets/settings_service.dart → lib/src/settings/settings_service.dart

@@ -13,9 +13,9 @@ class GSettingsService {
     }
   }
 
-  void dispose() {
+  Future<void> dispose() async {
     for (final settings in _settings.values) {
-      settings?.dispose();
+      await settings?.dispose();
     }
   }
 }
@@ -42,7 +42,7 @@ class GnomeSettings {
     }
   }
 
-  void dispose() => _settings.close();
+  Future<void> dispose() async => await _settings.close();
 
   bool? boolValue(String key) => getValue<bool>(key);
   int? intValue(String key) => getValue<int>(key);

lib/src/theme_widgets/yaru_settings.dart → lib/src/settings/yaru_settings.dart

@@ -2,8 +2,8 @@ import 'dart:async';
 
 import 'package:flutter/foundation.dart';
 import 'package:gtk/gtk.dart';
-import 'package:yaru/src/theme_widgets/gtk_constants.dart';
-import 'package:yaru/src/theme_widgets/settings_service.dart';
+import 'package:yaru/src/settings/gtk_constants.dart';
+import 'package:yaru/src/settings/settings_service.dart';
 
 abstract class YaruSettings {
   factory YaruSettings() = YaruGtkSettings;
@@ -51,7 +51,7 @@ class YaruGtkSettings extends YaruSettings {
   @override
   Future<void> dispose() async {
     await _accentColorController.close();
-    _gSettingsService.dispose();
+    await _gSettingsService.dispose();
   }
 
   @override