chore(mangareader): remove ARESManga source (AR) due to MangaThemesia migration

dart/manga/multisrc/mangareader/sources.dart

@@ -38,7 +38,6 @@ import 'src/areamanga/areamanga.dart';
 import 'src/areascans/areascans.dart';
 import 'src/aresnov/aresnov.dart';
 import 'src/crowscans/crowscans.dart';
-import 'src/iimanga/iimanga.dart';
 import 'src/mangaflame/mangaflame.dart';
 import 'src/manganoon/manganoon.dart';
 import 'src/mangaswat/mangaswat.dart';
@@ -179,8 +178,6 @@ List<Source> _mangareaderSourcesList =
           beastscansSource,
           //Crow Scans (AR)
           crowscansSource,
-          //ARESManga (AR)
-          iimangaSource,
           //Manga Flame (AR)
           mangaflameSource,
           //مانجا نون (AR)

dart/manga/multisrc/mangareader/src/iimanga/iimanga.dart

@@ -1,14 +0,0 @@
-import '../../../../../../model/source.dart';
-
-Source get iimangaSource => _iimangaSource;
-Source _iimangaSource = Source(
-  name: "ARESManga",
-  baseUrl: "https://fl-ares.com",
-  lang: "ar",
-  isNsfw: false,
-  typeSource: "mangareader",
-  iconUrl:
-      "https://raw.githubusercontent.com/kodjodevf/mangayomi-extensions/$branchName/dart/manga/multisrc/mangareader/src/iimanga/icon.png",
-  dateFormat: "MMMMM dd, yyyy",
-  dateFormatLocale: "ar",
-);