message: fix(options): remove unused
diff: import React from 'react'
  -import mapValues from 'lodash/mapValues'
  -import { storage } from '@/_helpers/browser-api'
  -import { getSyncConfig, removeSyncConfig } from '@/background/sync-manager/helpers'
  -import { getDefaultConfig, serviceID, SyncConfig } from '@/background/sync-manager/services/webdav'
  +import { SyncConfig } from '@/background/sync-manager/services/webdav'
  import { Props } from '../typings'
  -import { updateConfig as updateConfigWrap } from '../helpers'
  import { FormComponentProps } from 'antd/lib/form'
  -import {
  - Form, Select, InputNumber, Switch, Radio, Input,
  - Slider, Button, Upload, Icon, Checkbox
  -} from 'antd'
  +import { Form, InputNumber, Input } from 'antd'
  export type SyncServiceModalProps = Props & FormComponentProps & {
  onChange: (syncConfig: SyncConfig) => void
  