bug fixes + terms of use

lib/views/authentication/screens/username.dart

@@ -5,6 +5,7 @@ import 'package:didvan/views/widgets/didvan/text_field.dart';
 import 'package:flutter/gestures.dart';
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
+import 'package:url_launcher/url_launcher.dart';
 
 class UsernameInput extends StatefulWidget {
   const UsernameInput({
@@ -70,7 +71,7 @@ class _UsernameInputState extends State<UsernameInput> {
                       .textTheme
                       .caption!
                       .copyWith(color: Theme.of(context).colorScheme.primary),
-                  recognizer: TapGestureRecognizer()..onTap = () {},
+                  recognizer: TapGestureRecognizer()..onTap = _openTermsOfUse,
                 ),
                 const TextSpan(text: 'و\n'),
                 TextSpan(
@@ -79,7 +80,7 @@ class _UsernameInputState extends State<UsernameInput> {
                       .textTheme
                       .caption!
                       .copyWith(color: Theme.of(context).colorScheme.primary),
-                  recognizer: TapGestureRecognizer()..onTap = () {},
+                  recognizer: TapGestureRecognizer()..onTap = _openTermsOfUse,
                 ),
                 const TextSpan(text: 'را می‌پذیرم'),
               ],
@@ -92,4 +93,8 @@ class _UsernameInputState extends State<UsernameInput> {
       ],
     );
   }
+
+  void _openTermsOfUse() {
+    launch('https://didvan.app/termsOfUse.html');
+  }
 }

lib/views/home/widgets/bnb.dart

@@ -19,7 +19,14 @@ class DidvanBNB extends StatelessWidget {
       decoration: BoxDecoration(
         color: Theme.of(context).colorScheme.surface,
         borderRadius: const BorderRadius.vertical(top: Radius.circular(16)),
-        boxShadow: DesignConfig.defaultShadow,
+        boxShadow: [
+          BoxShadow(
+            offset: const Offset(0, -18),
+            color: const Color(0XFF1B3C59).withOpacity(0.25),
+            blurRadius: 40,
+            spreadRadius: -15,
+          ),
+        ],
       ),
       padding: const EdgeInsets.symmetric(horizontal: 12),
       child: Row(

lib/views/widgets/didvan/page_view.dart

@@ -209,14 +209,14 @@ class _DidvanPageViewState extends State<DidvanPageView> {
                     child: Center(
                       child: SkeletonImage(
                         width: MediaQuery.of(context).size.width,
-                        height: 200,
                         imageUrl: content.image,
                       ),
                     ),
                   ),
                 ),
                 const Positioned(
-                  right: 16,
+                  right: 24,
+                  top: 24,
                   child: _BackButton(),
                 ),
               ],
@@ -225,7 +225,7 @@ class _DidvanPageViewState extends State<DidvanPageView> {
         },
         child: SkeletonImage(
           imageUrl: content.image!,
-          aspectRatio: 16 / 9,
+          width: double.infinity,
         ),
       );
     }

lib/views/widgets/skeleton_image.dart

@@ -8,17 +8,17 @@ import 'package:cached_network_image_platform_interface/cached_network_image_pla
 
 class SkeletonImage extends StatelessWidget {
   final String imageUrl;
-  final double width;
+  final double? width;
-  final double height;
+  final double? height;
   final BorderRadius? borderRadius;
   final double? aspectRatio;
   const SkeletonImage({
     Key? key,
     required this.imageUrl,
-    this.width = 300,
-    this.height = 140,
     this.borderRadius = DesignConfig.lowBorderRadius,
     this.aspectRatio,
+    this.width,
+    this.height,
   }) : super(key: key);
 
   @override
@@ -30,13 +30,11 @@ class SkeletonImage extends StatelessWidget {
         width: width,
         height: height,
         imageUrl: RequestHelper.baseUrl + imageUrl,
-        imageBuilder: (context, imageProvider) => Container(
+        imageBuilder: (context, imageProvider) => ClipRRect(
-          decoration: BoxDecoration(
+          borderRadius: borderRadius ?? DesignConfig.lowBorderRadius,
-            borderRadius: borderRadius ?? DesignConfig.lowBorderRadius,
+          child: Image(
-            image: DecorationImage(
+            image: imageProvider,
-              image: imageProvider,
+            fit: BoxFit.cover,
-              fit: BoxFit.cover,
-            ),
           ),
         ),
         progressIndicatorBuilder: (context, url, progress) =>