Hi @BuildUnion team! Thank you for putting this together. Wanted to offer some feedback on the proposal before you decide to proceed with it onto a governance call.
The Celo grants ecosystem currently uses Charmverse as a grants management platform. In addition the ecosystem has recently adopted KarmaGAP for tracking impact from all Celo projects in one place. The two platforms cover a lot of the features mentioned and currently serve the needs of the ecosystem.
If you feel that this will provide additional value and want to proceed with building this tool, I recommend applying for a grant through CICLOPs (an org meant to fund infrastructure), or Prezenti (grants body) as those avenues will be more suitable for this work than the overall governance process.