Filter events by location#259

It’s pretty difficult to find events at the moment because there is no way to filter by location, so I’m just seeing events from all over the place.

added a new map view! https://dandelion.earth/events?from=2022-07-14&q=&event_tag_id=&order=date&display=map&search=1

The map is nice, but doesn’t fully help. Is it possible to integrate a search area? like with Gumtree for example