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Catalog source of truth
One Principle Record per rule in catalog/stacks/. Skills and docs are generated โ never duplicated.
Single source of truth in catalog Markdown. Generated docs, thin skills, and stable permalinks for every finding.
54 principles across 4 stacks
Mix UI with API in one lib โ Storybook needs the whole stack mocked.
Read principleNo module-level mutable singletons โ state injects at app entry so domains can run standalone.
Read principleDependencies flow one way: apps โ feature โ data-access โ shared โ shared never imports a domain.
Read principle