css polish and modal close fix

When you close a modal, the DOM element is physically removed from the document tree, which is what triggers x-destroy. Using Alpine's $dispatch('event'), the event fires from the detached element and cannot bubble up to the window where our x-on:plugin-modal-closed.window listener is waiting to refresh the list of plugins. To fix this so it works 100% of the time, I've bypassed the bubbling entirely by explicitly dispatching the event directly on the window object using native JS inside the x-destroy directive. Now, the moment the modal closes the listener catches it, and the list refreshes automatically, showing the "Advanced" button right away, so you can go back to the Advanced toggling modal to do edits without having to refresh.