message: refactor(options): instant search on first time
diff: @@ -16,7 +16,7 @@ import { MsgType, MsgSelection } from '@/typings/message'
  window.__SALADICT_INTERNAL_PAGE__ = true
  window.__SALADICT_OPTIONS_PAGE__ = true
  -window.__SALADICT_LAST_SEARCH__ = 'salad'
  +window.__SALADICT_LAST_SEARCH__ = ''
  injectPanel()
  @@ -58,7 +58,7 @@ storage.sync.get('config')
  dbClick: false,
  ctrlKey: false,
  })
  - }, 2000)
  + }, window.__SALADICT_LAST_SEARCH__ ? 2000 : 0)
  }
  }
  }
  