[bug] safe isn't recognized as the creator of a hypercert

[holkexyz]

Which area(s) of Hypercerts are affected? (leave empty if unsure)

No response

To Reproduce

1. Create a hypercert from a safe (I did this on Sepolia)
2. Check the listed creator

E.g.

• This transaction created a hypercert via a Safe: https://sepolia.etherscan.io/tx/0x061a5379c5d5412c6ebee506fbf9860c85536107a08b375f87c5e77fa92ff79d
• This is the created hypercert with the EOA listed as creator: https://testnet.hypercerts.org/hypercerts/11155111-0xa16DFb32Eb140a6f3F2AC68f41dAd8c7e83C4941-313059777567263386386304638837226754539520
• Safe address: sep:0xE4C3367A803acfCe6454ad7a38890523125Bc739

Describe the Bug

The safe is not recognized as the creator of the hypercert, but the EOA that executes the transaction

Expected Behavior

The safe is listed as the creator of the hypercert