Several `openclaw <parent>` commands (channels, plugins, approvals, devices,
cron, mcp) were exiting with code 1 when invoked bare, while printing the
same help-style content that `<parent> --help` produces (which exits 0).
This broke `&&` chains and surfaced a misleading
`ELIFECYCLE Command failed with exit code 1.` line under pnpm.
Add a small `applyParentDefaultHelpAction(cmd)` helper in
`src/cli/program/parent-default-help.ts` that attaches a default action
which prints the parent's own help and sets `process.exitCode = 0`. The
helper is a no-op when the parent already has its own action (e.g.
`agents` defaulting to `agents list`), so existing intentional defaults
are preserved.
Apply it to the six core parents listed in #73077.
When the post-update completion cache refresh times out (slow disk,
large bundled plugin tree, Docker overlayfs), the user previously saw
the opaque 'Completion cache update failed: Error: spawnSync
/usr/bin/node ETIMEDOUT'. Detect ETIMEDOUT specifically, surface
'timed out after 30s', and append a manual refresh hint pointing at
'openclaw completion --write-state' so users know it's non-fatal and
how to recover.
Fixes#72842
* fix(cli): keep nodes list aligned with nodes status
* fix(clownfish): address review for ghcrawl-156588-autonomous-smoke (1)
* fix(cli): keep nodes list aligned with nodes status
Require Control UI updates to observe a real gateway process replacement, surface skipped/error update outcomes, and verify the running gateway version after restart.\n\nAdds update.status restart-sentinel plumbing, docs, generated protocol model updates, and changelog attribution.\n\nLocal verification:\n- pnpm test src/gateway/server-methods/update.test.ts src/cli/gateway-cli/run-loop.test.ts src/infra/restart-sentinel.test.ts src/infra/process-respawn.test.ts src/infra/update-runner.test.ts ui/src/ui/app-gateway.node.test.ts ui/src/ui/controllers/config.test.ts\n- git diff --check\n- pnpm exec oxfmt --check --threads=1 CHANGELOG.md docs/gateway/protocol.md docs/gateway/configuration.md docs/web/control-ui.md\n- pnpm docs:check-mdx
