Resync farrow.pgsty.com with the one-deployment simplification and give the roadmap a home

Why

The site was resynced for the morning redesign on 2026-08-27, before the same-day simplification removed projects, leases, forwards:, list/repair/debug-bundle, exit code 6, and the version:/nodes: config form. Pages that still describe those are wrong. The Terraform-provider direction (a thin terraform-provider-farrow over the engine, its trigger conditions, and the engine disciplines that hold regardless) has had no page since phase-2.md was removed from this repository.

Proposed shape

• Audit every page against farrow --help, the 0.1.0 CHANGELOG.md, and the CONTRIBUTING.md non-negotiables; regenerate the CLI reference from the Cobra tree rather than by hand.
• Add a roadmap page carrying the provider paragraph and the deferred items.
• Re-verify the native-replay evidence on the status page against a current build and cite that build.

Acceptance

• No page mentions projects, leases, farrow list, farrow repair, debug-bundle, forwards:, or exit code 6.
• The status page names the version it was verified with.

Start by comparing the documentation pages with farrow --help, the 0.1.0 CHANGELOG.md, and CONTRIBUTING.md; the removed phase-2.md identifies the missing roadmap context. Recheck the status page's native-replay evidence against a current build. Done means the listed obsolete terms are absent, the CLI reference reflects the Cobra tree, and the status page cites its verification version.