- enabling the rsa feature is reverted: no other family location uses
RSA, ed25519 is the suggested path everywhere; the tree drops
rsa 0.10.0-rc.18 + pkcs1 0.8.0-rc.4 entirely (verified: aws-lc-rs-only
scratch build clean and RC-free except ssh-key =0.7.0-rc.11, which
russh exact-pins itself on the russh::keys path)
- RSA user keys decline fail-closed (russh fails RSA signing explicitly
when the feature is absent — 0.63.2 fix); assembly registration policy
(alkforge: register ed25519) noted as assembler territory
- README ADR table title updated