[sandbox] Preserve settings in URL query parameters for easy sharing

[edvinasjurele]

Is your feature request related to a problem? Please describe.

To ensure smooth QA process, we have a need to share the sandbox URLs to other people with the settings preserved, hence it is not possible to have it now, which makes it inconvenient to share link and share what to enter to settings to test out different look or configuration of the plugin for QA or other developers.

Describe the solution you'd like A clear and concise description of what you want to happen.

Whenever anything changes in "Settings" (manifest / translatable toggle / language) changes, preserve the state in URL query parameters.

Additional context

https://github.com/storyblok/field-plugin/assets/9308445/4ba6f227-24f1-43b6-8e9a-3a5d394c1bed