TF-3410 Update color and icon size of mailbox view

core/lib/presentation/extensions/color_extension.dart

@@ -103,7 +103,7 @@ extension AppColor on Color {
   static const colorTextSettingDescriptions = colorTextButtonHeaderThread;
   static const colorButtonHeaderThread = Color(0x99EBEDF0);
   static const colorBorderBodyThread = Color(0x5CB8C1CC);
-  static const colorBgDesktop = Color(0xFFF6F6F6);
+  static const colorBgDesktop = Color(0xFFF3F6F9);
   static const colorItemEmailSelectedDesktop = Color(0xFFDFEEFF);
   static const colorAvatar = Color(0xFFDE5E5E);
   static const colorFocusButton = Color(0x14818C99);
@@ -242,6 +242,8 @@ extension AppColor on Color {
   static const steelGray200 = Color(0xFFAEB7C2);
   static const blue700 = Color(0xFF208BFF);
   static const steelGray400 = Color(0xFF818C99);
+  static const blue700 = Color(0xFF208BFF);
+  static const blue100 = Color(0xFFDFEEFF);
 
   static const mapGradientColor = [
     [Color(0xFF21D4FD), Color(0xFFB721FF)],

core/lib/presentation/views/quick_search/type_ahead_field_quick_search.dart

@@ -660,7 +660,7 @@ class _TypeAheadFieldQuickSearchState<T, P, R>
               )
             : const BoxDecoration(
                 borderRadius: BorderRadius.all(Radius.circular(12)),
-                color: AppColor.colorBgSearchBar,
+                color: AppColor.colorBgDesktop,
               ),
         height: widget.maxHeight,
         child: Row(