Raise default values

[sturmundbraem]

We've had serious issues due to installing image_autoresize without thinking about changing the default values.
So the resize defaults 768px and 1024px kicked in, and we just discovered this after hundreds of images had been uploaded by FE users and were saved in a small format.

We've fixed this for us for the future, but I think it might make sense to raise these default values eg. to 5000px.
Making smaller is always possible, but larger not.

[xperseguers]

No, 5000px is not a sane default. I agree 768 and 1024 is possibly a bit low nowadays, but the purpose of this extension is to work out-of-the-box. That's unfortunate you didn't pay attention, sorry for you.

[sturmundbraem]

That's unfortunate you didn't pay attention

I'm not blaming you for it, of course! It's our bad. I'm just thinking about protecting others from the same dumb mistake. wdy think is a sane default size? I used to put 3000 in the last years, but in this specific project we use the photos for print as well, that's why I went up to 5000.