chore: use git lfs for png files

[fluxxcode]

Set up git lfs to track PNG files to improve repository performance.

Closes #212

[bircni]

lgtm
do the images still work in the readme?

[fluxxcode]

Nope, at least not on this branch. But I'm a bit confused in general, git lfs should replace the PNG files with plain text files that contain the pointer to the image. In this case, however, the PNG files are still much too large and even have the PNG signature at the beginning. Git lfs changed something in the files, but it didn't seem to be the right thing. That's why the PR is still open here. I didn't have enough time to debug it.

[crumblingstatue]

An alternative is to just use Github CDN for storing the images.
I have a screenshot pseudo-issue in some of my projects for example.
You can then just copy the link to the images and put them into your readme or whatever.

[fluxxcode]

Thanks for the idea! Is it possible versioning (and tagging) the images with the repo using Github CDN? Have never used it

[crumblingstatue]

Thanks for the idea! Is it possible versioning (and tagging) the images with the repo using Github CDN? Have never used it

No, but you don't really need to do that, since you only need to commit the image links to git. As long as you keep the old images on GitHub, the links will remain valid.

[fluxxcode]

Git LFS seems to be working now. @bircni I have adopted the documentation that you sent me on discord for the readme. Thanks for that!

[bircni]

yey!