Add Fleet launch-shape validation for WhaleFlow IR with a 100-agent default population cap, five recursive rings, and bounded loop/expand requirements. Update the Fleet setup surface and docs to frame Fleet as the durable sub-agent config layer while WhaleFlow owns agent-authored orchestration.
Adds a verifiable dogfood smoke that drives several concurrent exec-style
workers (three healthy + one injected-failure that emits an error event and
exits non-zero) through the real host adapter, asserting distinct terminal
pass/fail outcomes — no external services, no model calls, no codewhale binary.
Documents the automated CI smoke vs the manual `codewhale fleet run` path in
the dogfood spec, and is honest that the manager run-loop cutover to drive real
FleetExecutor workers is still in progress.
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>