Konbini now can load third party feeds!
I also added a selective (manual) backfill endpoint to load all of a given users posts, fleshed out background profile fetching a bit better, and added some (admittedly complex) instructions for how to point the main app at it
https://morel.us-east.host.bsky.network/xrpc/com.atproto.sync.getBlob?did=did:plc:vpkhqolt662uhesyj6nxm7ys&cid=bafkreia26rsazotp5kuckn4pldgsbt7cga3o3atqsugpk4ymvjgvf3albm