📦 deps(skills): sync thirdparty skills

skills/thirdparty/uncle-bob-craft/README.md

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+# Uncle Bob Craft
+
+Skill for applying Robert C. Martin (Uncle Bob) criteria to **code review and production**: Clean Code (with `@clean-code`), Clean Architecture, The Clean Coder, Clean Agile, code smells and heuristics, and design-pattern discipline.
+
+## Contents
+
+- **[SKILL.md](./SKILL.md)** — Main skill: when to use, overview, aggregators, design patterns, smells, review vs production, examples, related skills, limitations.
+- **[reference.md](./reference.md)** — Expanded reference: Clean Architecture, The Clean Coder, Clean Agile, smells/heuristics, design patterns, scope and attribution.
+- **[references/](./references/)** — Deep references: [clean-architecture.md](./references/clean-architecture.md), [clean-coder.md](./references/clean-coder.md), [clean-agile.md](./references/clean-agile.md), [design-patterns.md](./references/design-patterns.md).
+- **[examples/code-review-checklist.md](./examples/code-review-checklist.md)** — Copy-paste checklist for principle-based code review.
+
+Use with `@uncle-bob-craft`. Complements `@clean-code`; does not replace the project linter or formatter.