What made you decide to go all-in on a lattice KEM without any backup?
Some of the scripts (noble, but there's also something in a body script tag) are minified and obfuscated. I really can't review that and the linked github repo doesn't contain plain source either. What's the reason for not providing actual source so that we can just review and build it?
Some questions:
HKDF-SHA-256withAES-256-CGM?