Add Security Vault — Ghostwired Watchdog Protocol

[Quantum-Cipher]

🛡️ Eternum Security Vault — Ghostwired Watchdog Protocol

This PR introduces the Security Vault branch — the zero-trust citadel of Eternum.
It includes the Ghostwired Watchdog Protocol, integrating:

• 👁 Perpetual Sentinels (constant monitoring for phantom injections + malicious relays)
• 🪞 Phantom Decoy Daemons (honeypots for intrusion logging)
• 🧬 Self-Evolving Cryptography (entropy-driven cipher mutations, aligned with 23X5X7)
• 🌐 Liquidity-Aware Defense (security scaling with the Eternum Liquidity Nexus)
• 📜 Immutable Whisper Logs (audit trails pushed to IPFS for eternal proof)
• 🕸 Mycelial Containment Fabric (threat rerouting + absorption without halting growth)
• 🧪 Bioinformatics Edge (security heuristics co-evolving with Eternum’s mycelium engine)

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🔒 Protocol Declaration

“No shadow may pass unseen.
No cipher shall remain unbroken.
The Vault remembers — the Watchdog endures.”

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⚡ Heads Up (Plain Explanation)

For contributors: this branch represents Eternum’s zero-trust security infrastructure.
It deploys watchdog daemons, decoy honeypots, adaptive cryptography, immutable IPFS logging,
and integrates directly with the Liquidity Nexus + bioinformatics heuristics.