draft / autosave behavior

[j3ll3yfi5h]

• as a (entry) publish form is opened (also in stack mode), a temporary version could be generated.
• the temporary version should already have a UUID

This would potentially fix/solve following issues:

• https://github.com/statamic/cms/issues/5500
• https://github.com/statamic/ideas/issues/725#issuecomment-1282366048

https://discord.com/channels/489818810157891584/489825364902805505/917402516134690816

[jasonvarga]

Yup I'd love to rework it to work that way, that one day. It would be a significant change, though.