hardcoded the channel id to use "comm" in case this was posted with no channel on farcaster. This will result in the default channel banner background

This will happen when a user casts in no channel with comm.eth #createathread, triggering our farcaster bot.

The frame url posted must include three parameters like so squadcal.org/frog/<invite link url>/<channel id>/<tagger username>.

Unfortunately, we can't just specify the channel id as empty in the url, so I'm using comm as a default so the frame will be generated as

Now I'm realizing this could potentially be confusing as we include the comm avatar in the frame image, but the triggering cast wasn't necessarily posted in the comm channel. Instead, we could also opt to use a dummy channel id that we're sure isn't a farcaster channel id and never will be. We could also check for this specific dummy channel id in a prior diff to save us a neynar call

This is what it looks like when I specify the channel id in the frame url as "*":

Talked about this offline and I think it's fine to proceed as-is. Separately:

This didn't get attached and isn't viable publicly (or to anybody other than @will)

Synced with @ashoat in-person. Going to go with the first option of keeping it as comm. I think it's nice as it gives us a little more publicity with the Comm logo.

Hm. Tried it again by downloading the image locally and copy and pasting the image with right click "Copy Image."

Maybe it works this way:

Ashoat went through this really quickly in-person. For anyone curious:

1. You can scroll up to the top of the diff and manually attach the file under "Referenced Files"
2. You should drag and drop the image directly from your computer. The "Copy Image" drop down option doesn't seem to be sufficient