Popup for reloading the editor after label change

[JohnPixle]

I spotted this one, it's a core popup, maybe we can do something similar when the user edits the labels of the SK variables.

This can be helpful in cases where the user is updating:

• Labels for container spacing presets
• Labels of SK Global colors
• Labels of SK Global fonts
• Labels of Global Shadows

We can show them the popup, and prompt the to refresh the page, in order for the new labels to be visible in the dropdown select.

Here is how it can be:

Let me know if you have any other questions or need any help with that. We can use the native UI and just change the text, no need for a custom popup.