This commit contains a few improvements:
* Use LinkTo instead of a button with a weird action referencing the
controller to navigate to the filtered settings for a plugin
* Add an AdminPlugin model with tracked properties and use that when
toggling the setting on/off and in the templates
* Make it so the Settings button for a plugin navigates to the correct
site setting category instead of always just going to the generic
"plugins" one if possible
This commit makes some visual tweaks to the admin panel plugin list, and introduces functional 'toggle switches' for admins to enable/disable plugins more easily.
Co-authored-by: Jordan Vidrine <jordan@jordanvidrine.com>