Introducing Priority mode

See fewer uninteresting casts when using Warpcast

By default, the app will only show you casts from accounts 1) you follow, 2) with the power badge or 3) engaged with by the cast author

Toggle on / off in settings

https://warpcast.notion.site/Priority-mode-7a9bccacc1474ccbba1e58dd2bec2dd3

1/ How to think about this:

- Who you follow: you control this! Unfollow at any time.

- Power badge: a nice mix of interesting OG Farcaster accounts and newer accounts that have built an audience

- Cast author engagement: discover accounts with engagement worth replies

Should bring back a "pre-permissionless" vibe.

2/ Todos:

1. Clean up accuracy of reply counts (a few edge cases here)
2. Need to roll this out to channels
3. Clean up power badge (bottom 10-20% has some uninteresting accounts)
4. Make easier for good new accounts to be classified as priority-worthy

Will continue to iterate

Changes look great, but I'm just praying my account isn't at the bottom 10-20% of power badges, I just got mine back. 😭 

Haha, but yeah, changes look good!