Migrated roadmap scope. Historical context: completion ledger.
Dependencies: #7, #9, #10, #12.
Acceptance
Track progress and verification here and in PRs. Host specs, native builds and end-to-end proof are distinct; retire superseded machinery at its actual cutover.
Migrated roadmap scope. Historical context: completion ledger.
Dependencies: #7, #9, #10, #12.
Acceptance
Track progress and verification here and in PRs. Host specs, native builds and end-to-end proof are distinct; retire superseded machinery at its actual cutover.