swiftui-skills What this is A packaged set of Apple-authored AdditionalDocumentation shipped inside Xcode, plus prompts that enforce Apple-native patterns and reduce hallucinations for developer-focused coding workflows. Source of truth All factual claims and APIs must be grounded in files under . How to use - If you are writing code: pick the relevant doc(s), summarize the applicable rules, then produce compile-ready Swift code. - If you are reviewing code: list issues and improvements, referencing doc(s) used. - If uncertain: ask at most 1 question, only if the answer changes architecture.…