Merge branch 'misskey-develop' into merge/2025-03-24

# Conflicts:
#	package.json
#	packages/backend/src/core/entities/NotificationEntityService.ts
#	packages/backend/src/types.ts
#	packages/frontend/src/pages/admin/modlog.ModLog.vue
#	packages/misskey-js/src/consts.ts
#	packages/misskey-js/src/entities.ts

packages/frontend/src/navbar.ts

@@ -132,7 +132,7 @@ export const navbarItemDef = reactive({
 	},
 	chat: {
 		title: i18n.ts.chat,
-		icon: 'ti ti-message',
+		icon: 'ti ti-messages',
 		to: '/chat',
 		indicated: computed(() => $i != null && $i.hasUnreadChatMessages),
 	},