Improve beach geolocation

[jsmanrique]

As a surfer, I want to be able to specify with more detail the beach, specially its orientation. So that, the system could take into account beach orientation to provide an accurate forecast of the waves hitting the coast.

Note: usually, beaches facing swell's direction have bigger waves that beaches back to the swell's direction.

Probably, the first thing is to let the user specify with more detail the beach.

Some information that could be used:

• https://nominatim.org/release-docs/develop/api/Search/
• https://wiki.openstreetmap.org/wiki/Tag:natural=beach
• https://overpass-turbo.eu/?template=key-value&key=natural&value=beach
• https://wiki.openstreetmap.org/wiki/Overpass_API