h3 evaluation

[anastassiavybornova]

For evaluation: add gridcell-wise analysis of metrics:

• total length
• clip + then count number of geometries
• node count
• node degree distribution compare with ground truth
• displacement
• feature matching

For use cases: code to zoom in to separate gridcells for use case checking

[anastassiavybornova]

@anastassiavybornova combine all funcs with .clip() into one

[anastassiavybornova]

(completed all except for feature matching which will be separate issue)