fix(mobile): resolve all TypeScript errors from integration

- Fix voiceStore method names (toggleMic, leaveVoice, setCurrentVoiceChannel)
- Fix MemberWithUser nested user property access
- Pass required channelId props to MessageList, TypingIndicator, MessageInput
- Fix ConfirmDialog props (isOpen, description, variant, onClose)
- Add mobileStyle prop to Modal component (fullscreen + sheet modes)
- Fix fromId/isAdmin camelCase property names
- Guard possibly undefined touch events and array accesses
- Fix notification channelId resolution

packages/web/src/components/NotificationController.tsx

@@ -62,8 +62,7 @@ export function NotificationController() {
               ? message.content.replace(/[*_~`>#\-\[\]]/g, '').slice(0, 100)
               : 'Sent an attachment';
             sendNotification(displayName, body, {
-              channelId: message.channelId ?? message.dmChannelId,
-              spaceId: message.dmChannelId ? '@me' : undefined,
+              channelId: message.channelId,
             });
             break; // one notification per batch
           }