Open workflow inspector from Activity without node selection

Show inspector on node selection and remove Activity chat button

Fix stale awaiting status in new run steps

update

Fix Go to chat button to open chat panel

Redesign How It Works flow track into clean timeline steps

Move How It Works section above Get Started

Move landing demo video into How It Works section

Add demo video section to landing page

Switch README demo to smoother standalone GIF

Use GIF preview for README video demo on GitHub

Fix README video embedding for Pipeline Builder demo

Harden OpenClaw gateway/browser preflight and node runtime selection

Replace Activity export button with Inspector and Chat section switcher

Run production backend and Next UI from CLI start