docs(requirements): add 001 Agent Orchestrator and 002 Cosmos

001 fixes the radio and post model, the orchestrator surface and rename, the pkgmgr branch tree with gc states and delete-by-click, the Agents and Artifacts views with 3D, Bootstrap Icons and kvb-org-update. 002 plans the cosmos extraction as an Infinito.Nexus custom role after 001.

🎯 Fix: 97 %
💥 Break: 1 %
💸 Cost: –
⏱️ Time: –
🛡️ Security: 100 %
🏆 Score: 96
🚦 Gate: ✅ 90/5, cost and time <= 100, security 100 %

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

docs/requirements/README.md

@@ -0,0 +1,8 @@
+# Requirements 📋
+
+User stories, operator decisions and acceptance criteria that guide
+agent-assisted implementation in this repository. The `kvb-create-requirement`
+skill defines the format.
+
+- [001 - Agent Orchestrator](001-agent-orchestrator.md)
+- [002 - Cosmos](002-cosmos.md)