feat: Add a config parameter to keep option details open

[edas]

Added a config parameter keepOptionsDetailsOpen as a checkbox (default to false).

Modified the bookmark form to have the details panel open by default if the configuration checkbox is checked.

Fixes #linkwarden/linkwarden/issues/1124

[daniel31x13]

Hey just had a look at this, the problem with this is having this checkbox right under the password input in the configuration page will be misleading, especially for new users.
I think it's better if we could add a new gear icon beside the "config" option that leads to the settings page. Then we could have all the preference options over there...

[daniel31x13]

And btw big thanks for putting your time into this!

[adan-ea]

Hello there!
I've recently started using Linkwarden and I'm curious whether this feature is still under development. I'm really pleased to see it!

Instead of creating a new settings page with just three options, why not simply add a new title? If additional configurations are required later, you could always transfer everything to the settings page.

(Excuse my basic image editing skills, I did it quickly and simply, but that's kind of what I was thinking.)

[adan-ea]

Hi so I tried something,
it feels like this is a good alternative to what you wanted