Merge remote-tracking branch 'misskey-original/develop' into develop

# Conflicts:
#	package.json
#	packages/backend/src/server/api/stream/ChannelsService.ts
#	packages/frontend/src/components/MkPostForm.vue
#	packages/frontend/src/pages/custom-emojis-manager.vue
#	packages/frontend/src/pages/settings/mute-block.vue

packages/frontend/src/store.ts

@@ -226,6 +226,10 @@ export const defaultStore = markRaw(new Storage('base', {
 		where: 'device',
 		default: true,
 	},
+	enableQuickAddMfmFunction: {
+		where: 'device',
+		default: false,
+	},
 	loadRawImages: {
 		where: 'device',
 		default: false,