✨ Live preview of post editor

lib/screens/posts/post_editor.dart

@@ -14,6 +14,7 @@ import 'package:solian/router.dart';
 import 'package:solian/theme.dart';
 import 'package:solian/widgets/app_bar_leading.dart';
 import 'package:solian/widgets/app_bar_title.dart';
+import 'package:solian/widgets/markdown_text_content.dart';
 import 'package:solian/widgets/posts/post_item.dart';
 import 'package:badges/badges.dart' as badges;
 
@@ -90,6 +91,7 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
       context.showErrorDialog(resp.bodyString);
     } else {
       _editorController.localClear();
+      _editorController.currentClear();
       AppRouter.instance.pop(resp.body);
     }
 
@@ -253,6 +255,10 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
                   ),
                 ],
               ),
+            Expanded(
+              child: Row(
+                crossAxisAlignment: CrossAxisAlignment.start,
+                children: [
                   Expanded(
                     child: ListView(
                       children: [
@@ -281,6 +287,23 @@ class _PostPublishScreenState extends State<PostPublishScreen> {
                       ],
                     ),
                   ),
+                  if (SolianTheme.isLargeScreen(context))
+                    const VerticalDivider(width: 0.3, thickness: 0.3)
+                        .paddingSymmetric(
+                      horizontal: 8,
+                    ),
+                  if (SolianTheme.isLargeScreen(context))
+                    Expanded(
+                      child: SingleChildScrollView(
+                        child: MarkdownTextContent(
+                          content: _editorController.contentController.text,
+                          parentId: 'post-editor-preview',
+                        ).paddingOnly(top: 8),
+                      ),
+                    ),
+                ],
+              ),
+            ),
             Material(
               color: Theme.of(context).colorScheme.surface,
               child: Column(