feat: refresh ipns record

[tabcat]

Title

feat: refresh ipns record

Description

Adds republish to IPNS and unpublish accepts ipns keys.

Changes resolve to not read localStore if nocache option is true.

Changes metadata to include a refresh field that is false by default. The #republish method reads this field to know which keys are being refreshed.

Closes #877

Notes & open questions

Change checklist

• I have performed a self-review of my own code
• I have made corresponding changes to the documentation if necessary (this includes comments as well)
• I have added tests that prove my fix is effective or that my feature works

[gammazero]

Triage: in review

[Verity-Freedom]

сс @lidel for awareness
cc @tabcat for awareness

[hsanjuan]

Triage:

• @achingbrain will review

[tabcat]

Turning this back into a draft. There should be a way to create a new record without publishing or republishing to public routers as part of this PR.

[tabcat]

I've replaced the refresh bool field (from this pr) of the metadata protobuf for localStore with an Upkeep enum with properties republish, refresh, and none currently. The publish and republish methods now have an upkeep option with type 'republish' | 'refresh' | 'none'. 'republish' is only availabe for publish as it requires the key to sign new ttl.