feat: scripts to inspect on-chain state

[bajtos]

While troubleshooting failed retrievals caused by the retrieval worker not
ignoring providers not approved for Pandora, I wrote two scripts to inspect
on-chain state.

Let's discuss where would be a good home for them and in what form. (I can
imagine converting them into a static website hosted on GH pages.)

feat: add inspect-proofset helper

❯ node inspect-proofset.js 442
PROOF SET PANDORA INFO: {
  railId: 172n,
  payer: '0xCe340D9A71b2aa8F7FAa2f989158f14BEDE3E1b2',
  payee: '0xe9bc394383B67aBcEbe86FD9843F53d8B4a2E981',
  commissionBps: 4000n,
  metadata: '',
  clientDataSetId: 2n,
  withCDN: true
}
OWNER ADDRESS: 0xe9bc394383B67aBcEbe86FD9843F53d8B4a2E981
PANDORA APPROVED PROVIDER INFO: {
  owner: '0xe9bc394383B67aBcEbe86FD9843F53d8B4a2E981',
  pdpUrl: 'https://polynomial.computer/',
  pieceRetrievalUrl: 'https://polynomial.computer/',
  registeredAt: 2740187n,
  approvedAt: 2740187n
}

feat: script to list approved providers

❯ node list-approved-providers.js
{
  owner: '0xe9bc394383b67abcebe86fd9843f53d8b4a2e981',
  pdpUrl: 'https://polynomial.computer/',
  pieceRetrievalUrl: 'https://polynomial.computer/',
  registeredAt: 2740187n,
  approvedAt: 2740187n
}
{
  owner: '0x4a628ebaecc32b8779a934ebcefff1646f517756',
  pdpUrl: 'https://pdp.zapto.org/',
  pieceRetrievalUrl: 'https://pdp.zapto.org/',
  registeredAt: 2751328n,
  approvedAt: 2751328n
}
{
  owner: '0x9f5087a1821eb3ed8a137be368e5e451166efaae',
  pdpUrl: 'https://yablu.net',
  pieceRetrievalUrl: 'https://yablu.net',
  registeredAt: 2751328n,
  approvedAt: 2751328n
}

[bajtos]

Should we present these two timestamps as ISO date strings?

[bajtos]

Should we present these two timestamps as ISO date strings?

[juliangruber]

This information would be cool to be exposed by the PDP explorer. That is the default place for checking out a proof set. Either in the UI, or in their UI. I suggest opening an issue in https://github.com/FilOzone/pdp-explorer, listening which properties were missing

[juliangruber]

See for example https://pdp.vxb.ai/calibration/proofsets/484

[juliangruber]

As above, this should be covered by https://pdp.vxb.ai/calibration/providers really