enhance(backend): SearchService.searchNoteでhost指定対応

packages/backend/src/server/api/endpoints/notes/search.ts

@@ -42,8 +42,7 @@ export const paramDef = {
 		offset: { type: 'integer', default: 0 },
 		host: {
 			type: 'string',
-			nullable: true,
-			description: 'The local host is represented with `null`.',
+			description: 'The local host is represented with `.`.',
 		},
 		userId: { type: 'string', format: 'misskey:id', nullable: true, default: null },
 		channelId: { type: 'string', format: 'misskey:id', nullable: true, default: null },
@@ -73,6 +72,7 @@ export default class extends Endpoint<typeof meta, typeof paramDef> {
 			const notes = await this.searchService.searchNote(ps.query, me, {
 				userId: ps.userId,
 				channelId: ps.channelId,
+				host: ps.host,
 			}, {
 				untilId: ps.untilId,
 				sinceId: ps.sinceId,