Farcaster feed integration

[neokry]

overview:

• Build a farcaster feed that pulls FIP-2 posts for each dao.
• Utilize the same string reply as warpcaster team so we can query messages from the already implemented purple / builder channels in warpcaster.
• Allow users to sign in with farcaster and post on the feed

implementation details:

• Create a new folder in the src/data folder called farcaster. keep all farcaster client setup + requests here.
• Build farcaster requests to query / post to a DAOs feed using FIP-2 and hubs
• create a new entry in constants/cacheTimes for feed requests
• Add a new folder in pages/api called feed
• Add a new endpoint to pages/api/feed called [id] that calls the farcaster requests and caches the data similar to api/dao endpoints
• Add a new folder in modules/dao/components called Feed that holds all feed components
• Implement feed components that show DAO feed posts and allows users to post to the feed based off mocks from @isaaczaak . Use SWR to query feed data from /api/feed/[id] where id is the FIP-2 string we want to query posts from
• Add a new section to pages/dao/[token]/[tokenid] called feed that links out to the feed component

[isaaczaak]

user story

• as a user, i want to see a feed of fellow DAO members on farcaster, so that i can follow onchain activity and connect with them

acceptance criteria

• given that i want to see a farcaster feed on Nouns, when i am on a DAO page, then I can navigate to the Farcaster feed

risks & dependencies

• Do we need to host our own hub? To get started, we could work on someone else's hub.

in scope

• Feed tab
• Read-only feed
• User ID/Farcaster, pfp, cast content, time since

out of scope

• interaction e.g. recast, casting, liking etc.

[isaaczaak]

shipped #284