SEO: enhance README with BlackRoad OS metadata

Author: blackboxprogramming

README.md

@@ -1,5 +1,31 @@
+<!-- BlackRoad SEO Enhanced -->
+
 # BlackRoad Infinity
 
+> Part of **[BlackRoad OS](https://blackroad.io)** — Sovereign Computing for Everyone
+
+[![BlackRoad OS](https://img.shields.io/badge/BlackRoad-OS-ff1d6c?style=for-the-badge)](https://blackroad.io)
+[![BlackRoad-Forge](https://img.shields.io/badge/Org-BlackRoad-Forge-2979ff?style=for-the-badge)](https://github.com/BlackRoad-Forge)
+
+**BlackRoad Infinity** is part of the **BlackRoad OS** ecosystem — a sovereign, distributed operating system built on edge computing, local AI, and mesh networking by **BlackRoad OS, Inc.**
+
+### BlackRoad Ecosystem
+| Org | Focus |
+|---|---|
+| [BlackRoad OS](https://github.com/BlackRoad-OS) | Core platform |
+| [BlackRoad OS, Inc.](https://github.com/BlackRoad-OS-Inc) | Corporate |
+| [BlackRoad AI](https://github.com/BlackRoad-AI) | AI/ML |
+| [BlackRoad Hardware](https://github.com/BlackRoad-Hardware) | Edge hardware |
+| [BlackRoad Security](https://github.com/BlackRoad-Security) | Cybersecurity |
+| [BlackRoad Quantum](https://github.com/BlackRoad-Quantum) | Quantum computing |
+| [BlackRoad Agents](https://github.com/BlackRoad-Agents) | AI agents |
+| [BlackRoad Network](https://github.com/BlackRoad-Network) | Mesh networking |
+
+**Website**: [blackroad.io](https://blackroad.io) | **Chat**: [chat.blackroad.io](https://chat.blackroad.io) | **Search**: [search.blackroad.io](https://search.blackroad.io)
+
+---
+
+
 **Edge-to-cloud scaling with automated CI/CD workflows.**
 
 Reusable GitHub Actions for the BlackRoad OS ecosystem — auto-deploy, self-healing, security scanning, and dependency management across all repositories.