カスタム絵文字の管理を権限を持つユーザーが行えるように

Resolve #9542

packages/frontend/src/ui/_common_/common.ts

@@ -47,7 +47,7 @@ export function openInstanceMenu(ev: MouseEvent) {
 			to: '/clicker',
 			text: '🍪👈',
 			icon: 'ti ti-cookie',
-		}, ($i && ($i.isRoot || $i.role.canInvite) && instance.disableRegistration) ? {
+		}, ($i && ($i.isAdmin || $i.role.canInvite) && instance.disableRegistration) ? {
 			text: i18n.ts.invite,
 			icon: 'ti ti-user-plus',
 			action: () => {
@@ -63,6 +63,11 @@ export function openInstanceMenu(ev: MouseEvent) {
 					});
 				});
 			},
+		} : undefined, ($i && ($i.isAdmin || $i.role.canManageCustomEmojis)) ? {
+			type: 'link',
+			to: '/custom-emojis-manager',
+			text: i18n.ts.manageCustomEmojis,
+			icon: 'ti ti-icons',
 		} : undefined],
 	}, null, {
 		text: i18n.ts.help,