fix: CTO review — version targets, slash command parity, dataclass de… #357

Job	Run time
🧪 Anti-Stub Tests	58s
🔨 Verify Functions Are Implemented	18s
🎯 Code Quality Check	46s
🚫 Block TODO/STUB/FAKE Code	17s
✅ ALL Tests Must Pass (3.12)	1m 47s
🚀 Deployment Gate	0s
📦 Publish to PyPI	0s
	4m 6s

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