Remove unnecessary codes from core module

Author: Amir-yazdanmanesh

lib/core/constanst/general.dart

@@ -1,5 +1,4 @@
 import 'package:equatable/equatable.dart';
-import 'package:dio/dio.dart';
 
 import '../../feature/auth/data/model/error_response.dart';
 import '../resources/DataState.dart';
@@ -17,17 +16,6 @@ class APIFailure extends Failure {
  APIFailure(super.error);
 }
 
-/// This abstraction contains either a success data of generic type `S` or a
-/// failure error of type `Failure` as its result.
-///
-/// `data` property must only be retrieved when `DataResult` was constructed by
-/// using `DataResult.success(value)`. It can be validated by calling
-/// `isSuccess` first. Alternatively, `dataOrElse` can be used instead since it
-/// ensures a valid value is returned in case the result is a failure.
-///
-/// `error` must only be retrieved when `DataResult` was constructed by using
-/// `DataResult.failure(error)`. It can be validated by calling `isFailure`
-/// first.
 abstract class DataResult<S> extends Equatable {
  static DataResult<S> failure<S>(Failure failure) => _FailureResult(failure);
  static DataResult<S> success<S>(S data) => _SuccessResult(data);

lib/core/constanst/numbers/font_size.dart

@@ -0,0 +1,15 @@
+import 'dart:ui';
+
+// const primaryBlueColor = Color(0xFF40A8F4);
+// const faintPinkColor = Color(0xffEA7F8B);
+// const darkBlue = Color(0xff2D3B51);
+// const grey = Color(0xFFa19f9d);
+// const lightGrey = Color(0xdddedddc);
+// const double FONT_NORMAL = 16;
+// const double FONT_SMALL = 14;
+// const double FONT_XSMALL = 13;
+// const double FONT_XXSMALL = 12;
+const scaffoldBackgroundColor = Color(0xffFFffFF);
+const successTextColor = Color(0xFF00CA91);
+const cardBackgroundColor = Color(0xffFCFCFC);
+const dangerTextColor = Color(0xFFD50303);

lib/core/styles/colors.dart

@@ -0,0 +1,8 @@
+import 'package:flutter/material.dart';
+
+class Constants {
+ // string
+ static RouteObserver<PageRoute> routeObserver = RouteObserver<PageRoute>();
+ static const String kBaseUrl = 'xxxx';
+
+}

lib/core/utils/Wrapper.dart

@@ -1,8 +1,8 @@
 import 'package:flutter/material.dart';
 import 'package:fluttertoast/fluttertoast.dart';
 
-import '../constanst/numbers/spacings.dart';
-import '../styles/colors.dart';
+import 'spaces.dart';
+import 'colors.dart';
 class Toast extends StatelessWidget {
  final String message;
  final Color bgColor;

lib/core/utils/colors.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 
-import '../../../../core/constanst/numbers/spacings.dart';
+import '../utils/spaces.dart';
 
 class InputLabel extends StatelessWidget {
  final String title;