v3.27.0 — daemon flywheel fix (cross-worktree dedup + global launch budget)

Highlights

Daemon flywheel fix (#2661) — opt-in AI workers, a global cross-daemon launch budget, cross-worktree job dedup, and daemon stop --all. Fixes the cardinality bug where N git worktrees of one repository scheduled N independent, uncapped AI worker launches.

• git-workspace-identity.ts — resolves a stable repositoryId shared across all worktrees of one repo (via git rev-parse --git-common-dir), separate from the per-worktree path.
• ai-job-dedup.ts — cross-worktree job dedup keyed on sha256(repositoryId, head, workerType, configHash), backed by a shared registry at ~/.claude-flow/ai-jobs.json.
• global-ai-budget.ts — a global launch budget (max concurrent + hourly cap) shared by every daemon on the machine, so the dedup optimization has a hard backstop even when two daemons race the same key.
• AI workers are now opt-in rather than auto-launching.
• daemon stop --all stops every daemon instance, not just the one bound to the current cwd.

Hook-handler fallback fix — the inline hook-handler.cjs fallback template (used when copying the real package helper fails) now spawns the funnel-refresh helper from session-restore, matching the fix already shipped in the hand-maintained helper.

Verified after publish

• All three packages (@claude-flow/cli, claude-flow, ruflo) live at 3.27.0 on latest/alpha/v3alpha.
• Confirmed the macOS jetsam-kill/kernel-panic statusline fix (#2448) is intact: a real npx @claude-flow/cli@3.27.0 init produces a settings.json with zero npx @claude-flow/cli@latest invocations in any hook or the statusline — everything resolves a local binary directly via node.

Packages

Package	Version
@claude-flow/cli	3.27.0
claude-flow	3.27.0
ruflo	3.27.0

Follow-up

• Full technical writeup of the daemon flywheel bug + fix: https://gist.github.com/ruvnet/f4cda824aaf58e1f2dae72368e692220
• Issue thread + implementation-vs-spec gap notes: #2661
• Follow-up fixes landed in v3.27.1–v3.27.4: marketplace-checkout install validation (dist/src/index.js check + npx fallback for the funnel/advisor refresh), version-display max-candidate selection, baked-in version fallback for pure-npx renders, and persistent AgentDB memory on by default at init time.