Verify HighThroughputMint

Test if we can mint and grant allowances using high throughput methods, considering:
* Allowances and mints
* Currencies and NFTs
* Changing from HT and regular implementation and back

There is a risk of having some data inconsistencies (like duplicate NFT instance) when switching.

If issues arise, create approprietary issues to fix it.

Start by locating the HighThroughputMint entry points and the mint, allowance, currency, and NFT operations. Exercise each operation while switching between high-throughput and regular implementations, checking for inconsistencies such as duplicate NFT instances. Done means the combinations are verified and any discovered defects are recorded as follow-up issues.

Written by the indexing model from the issue text.