enhance: アイコンデコレーションを複数設定できるように

packages/frontend/src/pages/admin/roles.vue

@@ -192,6 +192,13 @@ SPDX-License-Identifier: AGPL-3.0-only
 							</MkSwitch>
 						</MkFolder>
 
+						<MkFolder v-if="matchQuery([i18n.ts._role._options.avatarDecorationLimit, 'avatarDecorationLimit'])">
+							<template #label>{{ i18n.ts._role._options.avatarDecorationLimit }}</template>
+							<template #suffix>{{ policies.avatarDecorationLimit }}</template>
+							<MkInput v-model="policies.avatarDecorationLimit" type="number" :min="0">
+							</MkInput>
+						</MkFolder>
+
 						<MkButton primary rounded @click="updateBaseRole">{{ i18n.ts.save }}</MkButton>
 					</div>
 				</MkFolder>