enhance(misskey-js) misskey-jsのストリーミングAPI定義をバックエンドに追従 (#12552)

* (enhance) misskey-jsのストリーミングAPI定義をバックエンドに追従

* fix ci

* fix ci

packages/backend/src/misc/json-schema.ts

@@ -36,6 +36,7 @@ import { packedGalleryPostSchema } from '@/models/json-schema/gallery-post.js';
 import { packedEmojiDetailedSchema, packedEmojiSimpleSchema } from '@/models/json-schema/emoji.js';
 import { packedFlashSchema } from '@/models/json-schema/flash.js';
 import { packedAnnouncementSchema } from '@/models/json-schema/announcement.js';
+import { packedSigninSchema } from '@/models/json-schema/signin.js';
 
 export const refs = {
 	UserLite: packedUserLiteSchema,
@@ -71,6 +72,7 @@ export const refs = {
 	EmojiSimple: packedEmojiSimpleSchema,
 	EmojiDetailed: packedEmojiDetailedSchema,
 	Flash: packedFlashSchema,
+	Signin: packedSigninSchema,
 };
 
 export type Packed<x extends keyof typeof refs> = SchemaType<typeof refs[x]>;