💫 Optimize post editor transition

lib/router.dart

@@ -1,3 +1,5 @@
+import 'package:animations/animations.dart';
+import 'package:flutter/material.dart';
 import 'package:go_router/go_router.dart';
 import 'package:solian/models/realm.dart';
 import 'package:solian/screens/about.dart';
@@ -93,15 +95,26 @@ abstract class AppRouter {
       GoRoute(
         path: '/posts/editor',
         name: 'postEditor',
-        builder: (context, state) {
+        pageBuilder: (context, state) {
           final arguments = state.extra as PostPublishArguments?;
-          return PostPublishScreen(
+          return CustomTransitionPage(
+            child: PostPublishScreen(
               edit: arguments?.edit,
               reply: arguments?.reply,
               repost: arguments?.repost,
               realm: arguments?.realm,
               postListController: arguments?.postListController,
               mode: int.tryParse(state.uri.queryParameters['mode'] ?? '0') ?? 0,
+            ),
+            transitionsBuilder:
+                (context, animation, secondaryAnimation, child) {
+              return FadeThroughTransition(
+                fillColor: Theme.of(context).scaffoldBackgroundColor,
+                animation: animation,
+                secondaryAnimation: secondaryAnimation,
+                child: child,
+              );
+            },
           );
         },
       ),

lib/screens/posts/post_detail.dart

@@ -3,7 +3,6 @@ import 'package:get/get.dart';
 import 'package:solian/exts.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/providers/content/posts.dart';
-import 'package:solian/widgets/sized_container.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 import 'package:solian/widgets/posts/post_replies.dart';
 
@@ -58,7 +57,6 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
           return CustomScrollView(
             slivers: [
               SliverToBoxAdapter(
-                child: CenteredContainer(
                 child: PostItem(
                   item: item!,
                   isClickable: true,
@@ -67,13 +65,11 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
                   isContentSelectable: true,
                 ),
               ),
-              ),
               SliverToBoxAdapter(
                 child: const Divider(thickness: 0.3, height: 1)
                     .paddingOnly(top: 4),
               ),
               SliverToBoxAdapter(
-                child: CenteredContainer(
                 child: Align(
                   alignment: Alignment.centerLeft,
                   child: Text(
@@ -82,7 +78,6 @@ class _PostDetailScreenState extends State<PostDetailScreen> {
                   ).paddingOnly(left: 24, right: 24, top: 16),
                 ),
               ),
-              ),
               PostReplyList(item: item!),
               SliverToBoxAdapter(
                 child: SizedBox(height: MediaQuery.of(context).padding.bottom),

lib/widgets/posts/post_list.dart

@@ -4,7 +4,6 @@ import 'package:infinite_scroll_pagination/infinite_scroll_pagination.dart';
 import 'package:solian/models/post.dart';
 import 'package:solian/providers/auth.dart';
 import 'package:solian/router.dart';
-import 'package:solian/widgets/sized_container.dart';
 import 'package:solian/widgets/posts/post_action.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 
@@ -29,8 +28,7 @@ class PostListWidget extends StatelessWidget {
       pagingController: controller,
       builderDelegate: PagedChildBuilderDelegate<Post>(
         itemBuilder: (context, item, index) {
-          return CenteredContainer(
+          return PostListEntryWidget(
-            child: PostListEntryWidget(
             isShowEmbed: isShowEmbed,
             isNestedClickable: isNestedClickable,
             isClickable: isClickable,
@@ -38,7 +36,6 @@ class PostListWidget extends StatelessWidget {
             onUpdate: () {
               controller.refresh();
             },
-            ),
           );
         },
       ),