v0-spec-pack-extractor

Extracts a high-fidelity Spec Pack from any codebase — routes, screens, components, data models, state flows, API/storage, and fixtures — without inventing features. Use when the user wants to analyze a repo, extract a spec, port an app to another framework, reverse-engineer a codebase, or mentions "spec pack", "extract spec", "app map", or "codebase analysis".