fix(frontend): MkCustomEmojiでフォールバックをテキストか画像か選べるように

fix of #13487

packages/frontend/src/components/global/MkCustomEmoji.stories.impl.ts

@@ -48,10 +48,18 @@ export const Missing = {
 		name: Default.args.name,
 	},
 } satisfies StoryObj<typeof MkCustomEmoji>;
-export const Error = {
+export const ErrorToText = {
 	...Default,
 	args: {
 		url: 'https://example.com/404',
 		name: Default.args.name,
 	},
 } satisfies StoryObj<typeof MkCustomEmoji>;
+export const ErrorToImage = {
+	...Default,
+	args: {
+		url: 'https://example.com/404',
+		name: Default.args.name,
+		fallbackToImage: true,
+	},
+} satisfies StoryObj<typeof MkCustomEmoji>;