feat: チャンネルの削除

Resolve #7171
Resolve #9935

packages/backend/src/server/api/endpoints/channels/featured.ts

@@ -38,6 +38,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 		super(meta, paramDef, async (ps, me) => {
 			const query = this.channelsRepository.createQueryBuilder('channel')
 				.where('channel.lastNotedAt IS NOT NULL')
+				.andWhere('channel.isArchived = FALSE')
 				.orderBy('channel.lastNotedAt', 'DESC');
 
 			const channels = await query.take(10).getMany();