merge: Feat: Implement "Show Below Avatar" for Avatar Decorations (!645)

View MR for information: https://activitypub.software/TransFem-org/Sharkey/-/merge_requests/645

Approved-by: dakkar <dakkar@thenautilus.net>
Approved-by: Marie <github@yuugi.dev>

packages/backend/src/core/entities/UserEntityService.ts

@@ -525,6 +525,7 @@ export class UserEntityService implements OnModuleInit {
 				flipH: ud.flipH || undefined,
 				offsetX: ud.offsetX || undefined,
 				offsetY: ud.offsetY || undefined,
+				showBelow: ud.showBelow || undefined,
 				url: decorations.find(d => d.id === ud.id)!.url,
 			}))) : [],
 			isBot: user.isBot,