* docs: refocus README on the product, move progress to docs/STATUS.md
Rework the README around what ReverbCode is and does, drawing the
agent/runtime/tracker framing and the "how it works" flow from the legacy
agent-orchestrator README but stating only what the rewrite's code actually
implements (zellij runtime, GitHub SCM/tracker, 23 verified agent adapters,
port/adapter extensibility surface).
Move progress tracking out of the README: rename docs/status.md to
docs/STATUS.md, reconcile the README's "Status and roadmap" content into it
(SCM observer issue refs, milestone link), correct the adapter count to 23,
and drop the stray trailing markup. Update the README, AGENTS.md, docs/README.md,
and docs/stack.md references accordingly.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
* chore: format with prettier [skip ci]
---------
Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: github-actions[bot] <github-actions[bot]@users.noreply.github.com>