support offer safety for denoms without a staker vote

[turadg]

What is the Problem Being Solved?

Orchestration has to work with arbitrary Cosmos interchain denoms. There could potentially be thousands in a user's account.

Offer safety for with a denom requires creating a brand and issuer. They must be canonical so hold in a single central vat. Creating and holding them is expensive enough that thousands would spam that shared resource and be an attack vector.

Description of the Design

Provide some other mechanism for offer safety with denoms. One aspect could be incremental provisioning of the necessities for offer safety, such as lazily creating the issuer. Another aspect could be gating, such as having an electorate to approve spending the shared resource or charging the spender of the shared resource.

Another aspect is reducing the scope of brand:

• deprecate getDisplayInfo #9220

Security Considerations

Scaling Considerations

Test Plan

Upgrade Considerations

TBD what upgrade this is a part of.