feat : persian calendar and date picker

packages/core/lib/core.dart

@@ -6,6 +6,7 @@ export 'package:rasadyar_core/presentation/utils/utils.dart';
 export 'package:rasadyar_core/presentation/widget/widget.dart';
 
 //other packages
+export 'package:flutter_localizations/flutter_localizations.dart';
 export 'package:flutter_slidable/flutter_slidable.dart';
 export 'package:font_awesome_flutter/font_awesome_flutter.dart';
 export 'package:flutter_rating_bar/flutter_rating_bar.dart';

packages/core/pubspec.lock

@@ -230,6 +230,11 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.0.0"
+  flutter_localizations:
+    dependency: "direct main"
+    description: flutter
+    source: sdk
+    version: "0.0.0"
   flutter_rating_bar:
     dependency: "direct main"
     description:
@@ -384,6 +389,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "4.1.2"
+  intl:
+    dependency: "direct main"
+    description:
+      name: intl
+      sha256: d6f56758b7d3014a48af9701c085700aac781a92a87a62b1333b46d8879661cf
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.19.0"
   io:
     dependency: transitive
     description:

packages/core/pubspec.yaml

@@ -9,6 +9,9 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
+  flutter_localizations:
+    sdk: flutter
+
 
   #UI
   cupertino_icons: ^1.0.8
@@ -41,9 +44,10 @@ dependencies:
   ##Di
   get_it: ^8.0.3
 
+  #other
   permission_handler: ^12.0.0+1
   persian_datetime_picker: ^3.1.0
-
+  intl: ^0.19.0