Container support

[inknos]

Hey, would you be interested in providing a Container file for your repository?

[rampatra]

@inknos feel free to raise a PR for the same if you wish.

[inknos]

ok I could try working on that

[inknos]

hey, while working on this I was looking at which versions of node/bundle should be required to run this project. could you provide some information on which versions should be supported?

[rampatra]

Node 18+ should be fine. If this is a problem, we can have 20+.

[inknos]

The container works, see #104.

Can be tested after cloning with:

$ podman build --tag photography .

$ podman run --rm --name photography-test --network host -v $(pwd)/images:/app/images:Z -v $(pwd)/_config.yml:/app/_config.yml:Z photography:latest 

However I still have issues using gulp. If I change the images in /images/fulls and run podman exec -it photography-test gulp it still does not resize the images. Not sure if this is expected. I will investigate more.