* remove old settings stuff
* add basic settings page
* add some settings
* add "test mail" button
* fix mail fields not updating
* fix phpstan
* fix default for "top navigation"
* force toggle buttons to be bool
* force toggle to be bool
* add class to view to allow customization
* add mailgun settings
* add notification settings
* add timeout settings
* organize tabs into sub-functions
* add more settings
* add backup settings
* add sections to mail settings
* add setting for trusted_proxies
* fix unsaved data alert not showing
* fix clear action
* Fix clear action v2
TagsInput expects an array, not a string, fails on saving when using `''`
* Add App favicon
* Remove defaults, collapse misc sections
* Move Save btn, Add API rate limit
* small cleanup
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Co-authored-by: notCharles <charles@pelican.dev>
