♻️ Use drift instead for floor

lib/widgets/channel/channel_list.dart

@@ -105,7 +105,7 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
     return FutureBuilder(
       future: Future.delayed(
         const Duration(milliseconds: 500),
-        () => _eventController.database.localEvents.findLastByChannel(item.id),
+        () => _eventController.src.getLastInChannel(item),
       ),
       builder: (context, snapshot) {
         if (!snapshot.hasData && snapshot.data == null) {
@@ -114,8 +114,9 @@ class _ChannelListWidgetState extends State<ChannelListWidget> {
           ));
         }
 
+        final data = snapshot.data!.data!;
         return Text(
-          '${snapshot.data!.data.sender.account.nick}: ${snapshot.data!.data.body['text'] ?? 'Unsupported message to preview'}',
+          '${data.sender.account.nick}: ${data.body['text'] ?? 'Unsupported message to preview'}',
           maxLines: 1,
           overflow: TextOverflow.ellipsis,
         );

lib/widgets/chat/chat_event.dart

@@ -97,7 +97,7 @@ class ChatEvent extends StatelessWidget {
         return Container(
           constraints: const BoxConstraints(maxWidth: 480),
           child: ChatEvent(
-            item: snapshot.data!.data,
+            item: snapshot.data!.data!,
             isMerged: false,
             isQuote: true,
           ),

lib/widgets/chat/chat_event_list.dart

@@ -62,7 +62,7 @@ class ChatEventList extends StatelessWidget {
               return GestureDetector(
                 behavior: HitTestBehavior.opaque,
                 child: ChatEvent(
-                  key: Key('m${item.uuid}'),
+                  key: Key('m${item!.uuid}'),
                   item: item,
                   isMerged: isMerged,
                   chatController: chatController,