[TheGreatAxios]

What changed

• The build-plan skill orders phases so the person watches the app take shape in the live preview: shared schemas and client sample data, then theme, layout and routes, then pages on sample data, then the server, then each page wired to it, checks and README last.
• The exemplar plan follows that order in six phases.
• The coder prompt says to build in the plan's phase order, how sample data is labelled (one file, a "Sample data" note in the layout) and that wiring ends by deleting it.

This is the variant for the CL-11926 experiment; it stays a draft until the 3 + 3 Ornith runs give a go.

How it was verified

• bun run test (79 pass), lint, format and typecheck pass.
• Stored runs (one Opus, three Ornith) show today's order: shared schemas, the whole server, then client; new pages reachable only at minutes 16–30. The run comparison goes in the issue's go/no-go document.

Refs CL-11926

[linear-code]

CL-11926

[corbits-triage]

Triage: Pass

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