Support local storage for uploading assets

[manhtai]

No description provided.

[fluffystranger]

Hello,
I enjoy using what you've build here very much, so many thanks for sharing this with the community at large.
I would really like to switch to hosting my uploaded assets (e.g. pictures) locally rather than an AWS bucket/S3.

I'm not familiar with how the elixir/waffle implementation fully works.
Would adapting config.exs to follow the local example below be enough, or is a more complex change needed?
https://github.com/elixir-waffle/waffle/blob/master/documentation/examples/local.md

[manhtai]

Yes it would be a simple change. Plz try it yourself first then I will make the change later.