Demo polish: Clothify All Visible + Panel Hide handoff

[flyingrobots]

Demo polish: Clothify All Visible + Panel Hide handoff

Labels: demo, ux, project:newton
Milestone: PROJECT: Newton

Summary

• Add "Clothify All Visible" action to activate all .cloth-enabled elements on screen (demo mode).
• Add 150 ms handoff fade on Debug panel Hide so the cloth copy is visible before DOM fades.

Acceptance Criteria

• Clothify All activates visible cloth-enabled elements
• Hide performs handoff fade; visual proof of clothification

Tests (write first)

• clothifyAll.test: activates all eligible elements in a controlled DOM