ci/tasks/readme: register fleet

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_011KikHkfCiC3yELbsMN8fT9

doc/tool-parity.md

@@ -292,7 +292,7 @@ binaries), same philosophy — don't duplicate those here.
 1. ✅ `notifyr` — smallest, everything else composes with it, ntfy already runs. *(built 2026-08-07)*
 2. ✅ `giteactl` — removes the biggest daily friction (CI logs + build serialization). *(built 2026-08-07; private repos need an API token in the config)*
 3. ✅ `waitfor` + `cronr` — turns both agents into unattended operators. *(built 2026-08-07)*
-4. `fleet` — replaces the hand-rolled health loops in every runbook.
+4. ✅ `fleet` — replaces the hand-rolled health loops in every runbook. *(built 2026-08-07)*
 5. `envaudit`, `reghelper`, `pagepub`, `nbcell`, `wtreectl` — as needed.
 6. `fanout` — only if a concrete multi-agent need shows up.