Retrieval status breakdown in public dashboard

[juliangruber]

• Public dashboard v2
• Public dashboard v1

There were multiple requests at FDS to move this to the public spark dashboard:

Feedback by @bajtos:

For the Retrieval Status breakdown, I think we should reduce the granularity to make this data easier to understand for people that are not familiar with Spark internals. I think there should be only two IPNI-related statuses - “CID not advertised by SP” and “cid.contact query failed”.

[bajtos]

Let's use per-deal retrieval score for this new chart.

Prerequisite:

• feat!: per-miner & per-client daily deal stats spark-evaluate#336

[juliangruber]

Since we're going to migrate everything to dashboard v2, I'm not going to bother with adding this to v1