feat: Add support for Leaflet-Geoman

[Gugustinette]

We should support Leaflet-Geoman.

Either by documenting a way to use the plugin or providing Vue components.
This could be proposed as an alternative to Leaflet.Draw.

[mihailo-obradovic]

Is it possible to use leaflet-geoman with the leaflet nuxt module at the moment? Are we just lacking documentation or is it not compatible at all?

[Gugustinette]

@mihailo-obradovic This "feature" is about offering a good DX around using leaflet-geoman, so I would say it is mainly a documentation/config problem.
There's no reason leaflet-geoman wouldn't work with the Nuxt Leaflet module in theory.