Initial commit: VaultMesh Skills collection

Collection of operational skills for VaultMesh infrastructure including:
- backup-sovereign: Backup and recovery operations
- btc-anchor: Bitcoin anchoring
- cloudflare-tunnel-manager: Cloudflare tunnel management
- container-registry: Container registry operations
- disaster-recovery: Disaster recovery procedures
- dns-sovereign: DNS management
- eth-anchor: Ethereum anchoring
- gitea-bootstrap: Gitea setup and configuration
- hetzner-bootstrap: Hetzner server provisioning
- merkle-forest: Merkle tree operations
- node-hardening: Node security hardening
- operator-bootstrap: Operator initialization
- proof-verifier: Cryptographic proof verification
- rfc3161-anchor: RFC3161 timestamping
- secrets-vault: Secrets management

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

rfc3161-anchor/config.json

@@ -0,0 +1,11 @@
+{
+  "name": "rfc3161-anchor",
+  "version": "1.0.0",
+  "defaults": {
+    "TSA_URL": "https://freetsa.org/tsr",
+    "HASH_ALG": "sha256",
+    "DRY_RUN": "1",
+    "REQUIRE_CONFIRM": "1",
+    "CONFIRM_PHRASE": "I UNDERSTAND THIS WILL ANCHOR A ROOT VIA TSA"
+  }
+}