🐛 Fix bugs

lib/controllers/post_write_controller.dart

@@ -241,7 +241,9 @@ class PostWriteController extends ChangeNotifier {
         contentController.text = post.body['content'] ?? '';
         aliasController.text = post.alias ?? '';
         rewardController.text = post.body['reward']?.toString() ?? '';
-        videoAttachment = SnAttachment.fromJson(post.body['video']);
+        videoAttachment = post.body['video'] != null
+            ? SnAttachment.fromJson(post.body['video'])
+            : null;
         publishedAt = post.publishedAt;
         publishedUntil = post.publishedUntil;
         visibleUsers = List.from(post.visibleUsersList ?? [], growable: true);
@@ -253,7 +255,7 @@ class PostWriteController extends ChangeNotifier {
             List.from(post.categories.map((ele) => ele.alias), growable: true);
         attachments.addAll(
           post.body['attachments']
-                  .where(SnAttachment.fromJson)
+                  ?.where((ele) => SnAttachment.fromJson(ele))
                   ?.map(PostWriteMedia) ??
               [],
         );

lib/providers/keypair.dart

@@ -152,7 +152,7 @@ class KeyPairProvider {
 
   Future<SnKeyPair?> reloadActive({bool autoEnroll = true}) async {
     final kp = await (_dt.db.snLocalKeyPair.select()
-          ..where((e) => e.accountId.equals(_ua.user!.id))
+          ..where((e) => e.accountId.equals(_ua.user?.id ?? 0))
           ..where((e) => e.privateKey.isNotNull())
           ..where((e) => e.isActive.equals(true))
           ..limit(1))

lib/screens/post/post_editor.dart

@@ -346,9 +346,15 @@ class _PostEditorScreenState extends State<PostEditorScreen>
                     children: [
                       const Icon(Icons.edit, size: 16),
                       const Gap(10),
-                      Text('postEditingNotice').tr(args: [
-                        '@${_writeController.editingPost!.publisher.name}'
-                      ]),
+                      Expanded(
+                        child: Text(
+                          'postEditingNotice',
+                          maxLines: 1,
+                          overflow: TextOverflow.ellipsis,
+                        ).tr(args: [
+                          '@${_writeController.editingPost!.publisher.name}'
+                        ]),
+                      ),
                     ],
                   ),
                 ),