restore 'fix onboarding design'

modules/auth/lib/src/features/onboarding/presentation/onboarding_screen.dart

@@ -41,7 +41,7 @@ class OnboardingScreen extends ConsumerWidget {
     }
 
     return Scaffold(
-      backgroundColor: Colors.white,
+      backgroundColor: Color(0xFFF7F7F7),
       body: Padding(
         padding: const EdgeInsets.symmetric(horizontal: 24),
         child: Column(
@@ -64,9 +64,9 @@ class OnboardingScreen extends ConsumerWidget {
             StepIndicator(
               current: state.cardIndex + 1,
               total: onboardingPages.length,
-              color: const Color(0xFF4A4A4A),
+              color: const Color(0xFF4B4B4B),
             ),
-            const SizedBox(height: 38),
+            const SizedBox(height: 48),
             Container(
               padding: const EdgeInsets.symmetric(horizontal: 24),
               width: double.infinity,
@@ -75,7 +75,7 @@ class OnboardingScreen extends ConsumerWidget {
                 style: TextButton.styleFrom(
                   backgroundColor: isLast
                       ? const Color(0xFF329E95)
-                      : const Color(0xFF333333),
+                      : const Color(0xFF4B4B4B),
                   foregroundColor: Colors.white,
                   padding: const EdgeInsets.symmetric(
                     vertical: 16,
@@ -108,7 +108,7 @@ class OnboardingScreen extends ConsumerWidget {
                         child: Text(
                           context.translate(I18n.skip),
                           style: TextStyle(
-                            color: Color(0xFF333333),
+                            color: Color(0xFF4B4B4B),
                             decoration: TextDecoration.underline,
                             fontWeight: FontWeight.w500,
                             fontSize: 18,
@@ -117,7 +117,7 @@ class OnboardingScreen extends ConsumerWidget {
                       ),
               ),
             ),
-            const SizedBox(height: 48),
+            const SizedBox(height: 36),
           ],
         ),
       ),

modules/auth/lib/src/features/onboarding/presentation/widgets/onboarding_content.dart

@@ -16,37 +16,34 @@ class OnboardingContent extends StatelessWidget {
 
   @override
   Widget build(BuildContext context) {
-    return Padding(
-      padding: const EdgeInsets.symmetric(horizontal: 16),
-      child: Column(
-        mainAxisAlignment: MainAxisAlignment.center,
-        children: [
-          Flexible(flex: 3, child: SvgPicture.asset(image)),
-          const SizedBox(height: 48),
-          Text(
-            context.translate(title),
-            textAlign: TextAlign.center,
-            style: const TextStyle(
-              fontWeight: FontWeight.w700,
-              fontSize: 30,
-              height: 1.25,
-              letterSpacing: 0,
-              color: Color(0xFF4B4B4B),
-            ),
+    return Column(
+      mainAxisAlignment: MainAxisAlignment.center,
+      children: [
+        Flexible(flex: 3, child: SvgPicture.asset(image)),
+        const SizedBox(height: 48),
+        Text(
+          context.translate(title),
+          textAlign: TextAlign.center,
+          style: const TextStyle(
+            fontWeight: FontWeight.w700,
+            fontSize: 30,
+            height: 1.25,
+            letterSpacing: 0,
+            color: Color(0xFF4B4B4B),
           ),
-          const SizedBox(height: 16),
-          Text(
-            context.translate(subtitle),
-            textAlign: TextAlign.center,
-            style: const TextStyle(
-              fontSize: 18,
-              height: 1.5,
-              letterSpacing: 0,
-              color: Color(0xFF4B4B4B),
-            ),
+        ),
+        const SizedBox(height: 16),
+        Text(
+          context.translate(subtitle),
+          textAlign: TextAlign.center,
+          style: const TextStyle(
+            fontSize: 18,
+            height: 1.5,
+            letterSpacing: 0,
+            color: Color(0xFF4B4B4B),
           ),
-        ],
-      ),
+        ),
+      ],
     );
   }
 }