omd:design — Core v2 compatibility redirect

CORE_V2_LEGACY_WRITER_BLOCKED

This legacy survey flow cannot author a new project design system. It mapped preferences into the retired frontmatter/numbered-section format and could not produce the evidence-bound Core v2 package.

For a new project or autonomous build, route the original request to omd:autopilot. For design-system-only work, route it to the current omd:init workflow. Preserve the user's original brief and preferences; do not ask them to repeat information already present in the conversation.

Do not decode an old survey result into DESIGN.md, copy a catalog reference into the project root, or hand-author a partial replacement. New output must use the clean-top, seven-anchor standalone Core v2 projection. Only an explicitly adopted profile: portable-core manifest with exact graph/projection hashes may make the System Graph canonical; a migration candidate remains non-authoritative.