Asses ZenPub replacement with BonFire

[pral2a]

Strategy:

• Map queries that will need to be updated and implement the required changes
• Document any issues or questions as Github issues or comments Assess ZenPub and Bonfire backwards GraphQL Compatibility dyne/zenpub#69
• Asses support for social network features (comments, starret, communities)
• Asses the original ZenPub requests against the current Bonfire implementation. See requests here
• Migrate user auth Migrate user authentication flow from ZenPub to BonFire #136
• Migrate legacy User to Agent BonFire does not contain User #135

Notes:

• About (3) we could request Dyne to include new queries / mutations or consider to remove some front-end functionalities
• About (1) we could use the GrapQL generation tool and compare both interfaces using it. Check yarn gqlcode and yarn ql:fetch-schema