Setting to do full Renders in place of Preview on AutoReload

[khionu]

Is your feature request related to a problem? Please describe.
I'm currently experiencing the issue in #4861, and am waiting on Nixpkgs to update mesa on unstable. I use an external editor, and having to keep going back to OpenSCAD to rerender is a bit annoying. Additionally, with the new renderer being much more performant, the full render is fast enough for the scale of projects I'm working with.

Describe the solution you'd like
An opt-in to change the behaviour on Preview to instead do a full Render.

[nophead]

Wrap your problematic code with render() { }.

[khionu]

That's decent for me right now, but if you're collaborating on something, it's less so.

[pca006132]

Curious if you can just use a flake and pull the correct mesa version? That way you don't have to wait for the channel update.

[khionu]

I could probably do it myself, but they're already running into things to sort out on the staging branch, so I'm not sure if I really want to try. Also, upgrading mesa has a large cascade of rebuilding, so it's not a casual swap.