Integrate Allo as a option for the data pipeline

[stefi-says]

• Study how the subscription of projects to the round appears on the chain

• check if the data is public and automatically retrive the data as the user choose their round id ( let the user choose their round id where today is the 'input the csv' section'

[stefi-says]

resources: https://www.npmjs.com/package/chainsauce - example of indexer or allo events

https://github.com/supermodularxyz/grants-etl - super modular etl project https://indexer-grants-stack.gitcoin.co/data/ - gtc grants stack data