Set default DividerTheme

(cherry picked from commit 9be02961277e990f8ded19106532f9c788eb1d7e)

core/lib/presentation/utils/theme_utils.dart

@@ -11,6 +11,7 @@ class ThemeUtils {
       fontFamily: ConstantsUI.fontApp,
       appBarTheme: _appBarTheme,
       textTheme: _textTheme,
+      dividerTheme: _dividerTheme,
       visualDensity: VisualDensity.adaptivePlatformDensity,
       scrollbarTheme: ScrollbarThemeData(
         thickness: MaterialStateProperty.all(2.0), 
@@ -36,6 +37,13 @@ class ThemeUtils {
     );
   }
 
+  static DividerThemeData get _dividerTheme {
+    return const DividerThemeData(
+      color: AppColor.colorDivider,
+      space: 0
+    );
+  }
+
   static void setSystemLightUIStyle() {
     SystemChrome.setSystemUIOverlayStyle(const SystemUiOverlayStyle(
       systemNavigationBarColor: Colors.black,