feat:onboarding page ui done

lib/core/theme/app_colors.dart

@@ -48,4 +48,9 @@ abstract class AppColors {
   static const Color c9EA5B7 = Color(0xFF9EA5B7);
   static const Color c479B36 = Color(0xFF479B36);
   static const Color cFFAB40 = Color(0xFFFFAB40);
+  static const Color cD6D4D4 = Color(0xFFD6D4D4);
+  static const Color c1A202C = Color(0xFF1A202C);
+  static const Color c524242 = Color(0xFF524242 );
+
+
 }

lib/core/theme/app_icons.dart

@@ -1,6 +1,9 @@
 abstract class AppIcons {
   static const String baseUrl = "assets/icons/common";
   static const String icLogo = "$baseUrl/ic_logo.svg";
+  static const String icOnBoarding1 = "$baseUrl/ic_onboarding1.svg";
+  static const String icOnBoarding2 = "$baseUrl/ic_onboarding2.svg";
+  static const String icOnBoarding3 = "$baseUrl/ic_onboarding3.svg";
 }
 
 abstract class AppLightSvgs {

lib/core/theme/app_theme.dart

@@ -1,3 +1,4 @@
+import 'package:food_delivery_client/core/theme/app_theme_colors.dart';
 import 'package:food_delivery_client/core/theme/app_theme_textstyles.dart';
 import 'package:food_delivery_client/core/theme/theme_icons.dart';
 
@@ -6,7 +7,11 @@ import '../../food_delivery_client.dart';
 abstract class AppTheme {
   static ThemeData get lightTheme => ThemeData.light().copyWith(
     brightness: Brightness.light,
-    extensions: [AppThemeIcons.light, AppThemeTextStyles.light],
+    extensions: [
+      AppThemeIcons.light,
+      AppThemeTextStyles.light,
+      AppThemeColors.light,
+    ],
 
     // colorScheme: ColorScheme(
     //   brightness: Brightness.light,
@@ -93,7 +98,11 @@ abstract class AppTheme {
 
   static ThemeData get darkTheme => ThemeData.light().copyWith(
     brightness: Brightness.dark,
-    extensions: [AppThemeIcons.dark, AppThemeTextStyles.dark],
+    extensions: [
+      AppThemeIcons.dark,
+      AppThemeTextStyles.dark,
+      AppThemeColors.dark,
+    ],
 
     // colorScheme: ColorScheme(
     //   brightness: Brightness.light,

lib/core/theme/app_theme_colors.dart

@@ -0,0 +1,39 @@
+import 'package:flutter/material.dart';
+import 'package:food_delivery_client/food_delivery_client.dart';
+
+class AppThemeColors extends ThemeExtension<AppThemeColors> {
+  final Color onBoardingColor;
+  final Color boxShadow;
+
+  AppThemeColors({required this.onBoardingColor, required this.boxShadow});
+
+  static AppThemeColors light = AppThemeColors(
+    onBoardingColor: AppColors.cFFFFFF,
+    boxShadow: AppColors.cD6D4D4,
+  );
+
+  static AppThemeColors dark = AppThemeColors(
+    onBoardingColor: AppColors.c131720,
+    boxShadow: AppColors.c524242,
+  );
+
+  @override
+  ThemeExtension<AppThemeColors> copyWith({
+    Color? onBoardingColor,
+    Color? boxShadow,
+  }) {
+    return AppThemeColors(
+      onBoardingColor: onBoardingColor ?? this.onBoardingColor,
+      boxShadow: boxShadow ?? this.boxShadow,
+    );
+  }
+
+  @override
+  ThemeExtension<AppThemeColors> lerp(
+    covariant ThemeExtension<AppThemeColors>? other,
+    double t,
+  ) {
+    if (other is! AppThemeColors) return this;
+    return t < 0.5 ? this : other;
+  }
+}

lib/core/theme/app_theme_textstyles.dart

@@ -57,8 +57,11 @@ class AppThemeTextStyles extends ThemeExtension<AppThemeTextStyles> {
     ),
     size24SemiBold: TextStyle(
       fontSize: 24,
+      height: 1.3,
+      letterSpacing: -.48,
       fontWeight: FontWeight.w600,
       fontFamily: _fontSemiBold,
+      color: AppColors.c1A202C,
     ),
     size14Bold: TextStyle(
       fontSize: 14,
@@ -96,8 +99,11 @@ class AppThemeTextStyles extends ThemeExtension<AppThemeTextStyles> {
     ),
     size24SemiBold: TextStyle(
       fontSize: 24,
+      height: 1.3,
+      letterSpacing: -.48,
       fontWeight: FontWeight.w600,
       fontFamily: _fontSemiBold,
+      color: AppColors.cFFFFFF,
     ),
     size14Bold: TextStyle(
       fontSize: 14,