fix(runtime): 37 late fields with == null checks were wrongly migrated -> nullable. Fixes LateInitializationError crashes on page navigation (shop/checkout/comment/data pages)

lib/widgets/mobile/mobile_view_blog.dart

@@ -28,7 +28,7 @@ class MobileViewBlog extends StatefulWidget {
 }
 
 class MobileViewBlogState extends State<MobileViewBlog> {
-  late Blog blog;
+  Blog? blog;
 
   @override
   void initState() {
@@ -85,7 +85,7 @@ class MobileViewBlogState extends State<MobileViewBlog> {
             children: [
               Expanded(
                 child: Text(
-                  '${blog.title}',
+                  '${blog!.title}',
                   style: TextStyle(
                       fontSize: 24.0,
                       color: Colors.black
@@ -93,7 +93,7 @@ class MobileViewBlogState extends State<MobileViewBlog> {
                 ),
               ),
               Text(
-                Utils.utcDatetimeStringToLocalDatetimeString(context, blog.createdAt!),
+                Utils.utcDatetimeStringToLocalDatetimeString(context, blog!.createdAt!),
                 style: TextStyle(
                   fontSize: 14.0,
                   color: Colors.black38,
@@ -106,7 +106,7 @@ class MobileViewBlogState extends State<MobileViewBlog> {
           width: double.maxFinite,
           padding: EdgeInsets.only(top: 8.0, left: 16.0, right: 16.0, bottom: 24.0),
           child: Text(
-            '${blog.body}',
+            '${blog!.body}',
             style: TextStyle(
               color: Colors.black87,
               fontSize: 17.0,
@@ -124,11 +124,11 @@ class MobileViewBlogState extends State<MobileViewBlog> {
         Container(
           width: double.maxFinite,
           padding: EdgeInsets.only(top: 16.0, bottom: 16.0, left: 16.0, right: 16.0),
-          child: (blog.imageUrl != null) ?
+          child: (blog!.imageUrl != null) ?
           Container(
             width: min(MediaQuery.of(context).size.width, MediaQuery.of(context).size.height) - 100.0,
             height: min(MediaQuery.of(context).size.width, MediaQuery.of(context).size.height) - 100.0,
-            child: Util.showImage('https:${blog.imageUrl}'),
+            child: Util.showImage('https:${blog!.imageUrl}'),
           ) : SizedBox.shrink(),
           decoration: BoxDecoration(
             border: Border(