Really dig the minimal approach here. Swapping the backend to libghostty is exactly the kind of clean architecture we need. Going to test drive this today.
Max 5x. The 20 mins was an exaggeration, but the burn rate during actual execution is several times higher than Opus. The cap sneaks up on you really quick.
For the sync issue without an account, a simple JSON export/import, or generating a Base64 string as a custom URL parameter would work perfectly. Seamless cross-device sync while keeping the zero-data-collection promise.