TF-3933 Avoid load font from google

Signed-off-by: dab246 <tdvu@linagora.com>

lib/features/composer/presentation/view/mobile/editor_fullscreen_dialog_view.dart

@@ -70,7 +70,6 @@ class EditorFullscreenDialogView extends StatelessWidget {
             Expanded(
               child: IosHtmlContentViewerWidget(
                 contentHtml: content,
-                useDefaultFont: true,
                 direction: AppUtils.getCurrentDirection(context),
               ),
             ),

lib/features/composer/presentation/widgets/mobile/mobile_editor_widget.dart

@@ -1,6 +1,6 @@
 
 import 'package:core/presentation/constants/constants_ui.dart';
-import 'package:core/utils/html/html_utils.dart';
+import 'package:core/utils/html/html_template.dart';
 import 'package:core/utils/platform_info.dart';
 import 'package:flutter/material.dart';
 import 'package:rich_text_composer/rich_text_composer.dart';
@@ -34,9 +34,9 @@ class MobileEditorWidget extends StatelessWidget {
       maxHeight: PlatformInfo.isIOS ? ConstantsUI.composerHtmlContentMaxHeight : null,
       addDefaultSelectionMenuItems: false,
       initialContent: content,
-      customStyleCss: HtmlUtils.customCssStyleHtmlEditor(
+      customStyleCss: HtmlTemplate.mobileCustomInternalStyleCSS(
         direction: direction,
-        useDefaultFont: true,
+        useDefaultFontStyle: true,
       ),
       onCreated: (editorApi) => onCreatedEditorAction.call(context, editorApi, content),
       onCompleted: onLoadCompletedEditorAction,

lib/features/composer/presentation/widgets/web/web_editor_widget.dart

@@ -121,11 +121,14 @@ class _WebEditorState extends State<WebEditorWidget> {
         darkMode: false,
         cacheHTMLAssetOffline: true,
         initialText: widget.content,
-        customBodyCssStyle: HtmlUtils.customCssStyleHtmlEditor(
+        customBodyCssStyle: HtmlUtils.customInlineBodyCssStyleHtmlEditor(
           direction: widget.direction,
           horizontalPadding: widget.horizontalPadding,
         ),
-        customInternalCSS: HtmlTemplate.customInternalStyleCSS,
+        customInternalCSS: HtmlTemplate.webCustomInternalStyleCSS(
+          useDefaultFontStyle: true,
+          customScrollbar: true,
+        ),
         spellCheck: true,
         disableDragAndDrop: true,
         webInitialScripts: UnmodifiableListView([