Prototype implementation path

ID	M0_PROTOTYPE-IDE_EXTENSION-01
Status	completed
Priority	p1
Milestone	m0-prototype
Owner	ui-design-frontend-dev

Problem

The Dataface VS Code/Cursor extension had no working end-to-end path connecting YAML editing to live dashboard preview. Without a runnable prototype, it was impossible to validate whether the compile-execute-render pipeline could operate inside an IDE webview with acceptable latency and fidelity. This blocked all downstream decisions about extension architecture, preview transport, and the analyst authoring experience.

Prototype implementation path

Problem

Context

Possible Solutions

Plan

Implementation Progress

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