docs(architecture): scaffolding + ADR-001 (alk/ssh ALPN pin, Proposed)
- decisions/001: pins alk/ssh to one contract — raw vanilla-SSH byte
stream, endpoint = SshAdapter::handle; payload-blind relay restated
per alkcall ADR-042; phase 1 serves edge termination only; relay/
browser legs stay compatible by construction (consumers deferred,
OQ-01). Status Proposed — ledger-rule-1 acceptance pending review.
- open-questions.md: 13 OQs seeded from POC findings (3 resolved by
evidence: username disposition, vault role split, reconnect policy;
4 deferred with blockers: relay consumer, cert auth, env allowlist,
sftp/alkfs); deferred/failed trackers filed under tasks/architecture/
for each deferred(scope) OQ (taskgraph validate: 4/4 valid)
- README.md index: current state, doc table, planned docs, lifecycle