Truncate geometry field

[CharliePatterson]

Context:

• On the issues details page when a user is viewing a single record / entity from a geospatial dataset, the geometry field can sometimes be very long, expanding the length of the page substantially.
• We should truncate the geometry field so that we're not showing the full entry.

• @alextea what's the design steer on this?

[alextea]

Yes this should be truncated. Possibly with an option to expand the whole value if it's useful. Something to look into.