DoraLyn20

Here's a snippet of the design's progress so far. Will further define what kind of info that needs to be shown with what style. 

Design updated at Figma [here](https://www.figma.com/file/dFuJKpdDcmHNDqdj1011Zo/Disfactory_UI_design_2021?node-id=0%3A1).

[設計圖已更新](https://www.figma.com/file/dFuJKpdDcmHNDqdj1011Zo/Disfactory_UI_design_2021?node-id=0%3A1) 現在 cluster分三層 - Zoom level < 10：依縣市 cluster (沒有filter功能) - Zoom level 10-16：依工廠密度 cluster - Zoom level > 16：獨立 pin

@deeper747 可以唷。 @Yukaii 我沒上傳檔案到github過。是直接想辦法覆蓋 public/img/icons 裡面的圖檔就好了嗎？ 改這些就好了，對不對？

已上傳到 repository，以防萬一我也把圖檔上傳在這邊，再麻煩幫忙檢查看看 icon 了～ [拆｜ios_icon.zip](https://github.com/Disfactory/frontend/files/8451281/ios_icon.zip)