* feat(gateway): add /startupz startup probe with auth-gated version detail
Startup/traffic-admission probe that excludes downstream channel health:
200 started once startup work completes and the gateway is not draining,
503 starting/draining otherwise. Version and uptime are only included for
local-direct or authenticated callers, reusing the /readyz detail gate.
* fix(deploy): use /startupz for traffic admission in bundled templates
fly.toml gains its missing HTTP check; render.yaml stops using pure
liveness as admission; k8s pins an immutable image tag, seeds config
only when missing, and adds a startupProbe; stale Fly healthcheck-port
doc corrected (healthcheck follows the active gateway lock port since
bc4221a07e).
* docs(k8s): make persistent-file config ownership explicit with reseed path
* docs: restructure Get Started tab and improve onboarding flow
- Flatten nested Onboarding group into linear First Steps flow
- Add 'What is OpenClaw?' narrative section to landing page
- Split wizard.md into streamlined overview + full reference (reference/wizard.md)
- Move Pairing to Channels > Configuration
- Move Bootstrapping to Agents > Fundamentals
- Move macOS app onboarding to Platforms > macOS companion app
- Move Lore to Help > Community
- Remove duplicate install instructions from openclaw.md
- Mirror navigation changes in zh-CN tabs
- No content deleted — all detail preserved or relocated
* docs: move deployment pages to install/, fix Platforms tab routing, clarify onboarding paths
- Move deployment guides (fly, hetzner, gcp, macos-vm, exe-dev, railway, render,
northflank) from platforms/ and root to install/
- Add 'Hosting and deployment' group to Install tab
- Slim Gateway & Ops 'Remote access and deployment' down to 'Remote access'
- Swap Platforms tab before Gateway & Ops to fix path-prefix routing
- Move macOS app onboarding into First steps (parallel to CLI wizard)
- Rename sidebar titles to 'Onboarding: CLI' / 'Onboarding: macOS App'
- Add redirects for all moved paths
- Update all internal links (en + zh-CN)
- Fix img tag syntax in onboarding.md