enhance: 人気のPlayを10件以上表示できるように (#14443)

Co-authored-by: osamu <46447427+sam-osamu@users.noreply.github.com>

packages/backend/src/models/Flash.ts

@@ -7,6 +7,9 @@ import { Entity, Index, JoinColumn, Column, PrimaryColumn, ManyToOne } from 'typ
 import { id } from './util/id.js';
 import { MiUser } from './User.js';
 
+export const flashVisibility = ['public', 'private'] as const;
+export type FlashVisibility = typeof flashVisibility[number];
+
 @Entity('flash')
 export class MiFlash {
 	@PrimaryColumn(id())
@@ -63,5 +66,5 @@ export class MiFlash {
 	@Column('varchar', {
 		length: 512, default: 'public',
 	})
-	public visibility: 'public' | 'private';
+	public visibility: FlashVisibility;
 }