Switch preset without restarting the app

[libersoft-org]

Please add an option to switch preset in web UI without having to restart the app.

[metercai]

Switch preset can be through the topbar in this version: https://github.com/metercai/SimpleSDXL

[libersoft-org]

Switch preset can be through the topbar in this version: https://github.com/metercai/SimpleSDXL

But this is not Fooocus, that's completely a different project from different developer.

[metercai]

This version is just an enhanced version of Fooocus, adding some features that lllyasviel didn't have time to or didn't pay attention to, fully compatible with it, and upgraded synchronously.

[metercai]

now，easily generate own preset based on the current configuration and parameters with SimpleSDXL.

[mashb1t]

Feature is ready for review in PR #1570