Change /glow and /removeglow to use reasonable enchantment levels.

[JustBru00]

Right now /glow uses a high level 4341 enchantment. Should attempt to change it to something different.
I think there is invisible tags now that can be applied to items.

[JustBru00]

Saw another plugin use enchantment level 0.
That may work if I cannot add extra data to the item.

[JustBru00]

Tested today and found that even enchantment level 0 still provides experience when removed with a grindstone. I did discover that a PR was opened on PaperMC that would allow me to fix this issue. PaperMC/Paper#5274
PaperMC/Paper#5725

[JustBru00]

This might be helpful if I can find a way to prevent the grindstone experience. https://www.spigotmc.org/threads/tutorial-storing-custom-data-on-itemstacks-in-1-13-2.354283/

[LOOHP]

You can mark the item as glowing by adding a tag in the item's persistent data container. And check inventory events when using grindstone.

[JustBru00]

This might allow an easy way to fix this. PaperMC/Paper#8711