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>

hetzner-bootstrap/scripts/20_wireguard_plan.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+set -euo pipefail
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+source "$SCRIPT_DIR/_common.sh"
+
+: "${WG_PORT:=51820}"
+: "${WG_CIDR:=10.200.0.1/24}"
+
+main() {
+  require_root
+  echo "[PLAN] $(date -Iseconds) WireGuard scaffold"
+  echo "[PLAN] Will generate keys in /etc/wireguard/{privatekey,publickey} (private is 0600 root:root)"
+  echo "[PLAN] Will write /etc/wireguard/wg0.conf with:"
+  echo "       Address=$WG_CIDR"
+  echo "       ListenPort=$WG_PORT"
+  echo "       PrivateKey=(read from /etc/wireguard/privatekey)"
+  echo "[PLAN] Will enable + start wg-quick@wg0"
+  echo
+  echo "[PLAN] Next: export DRY_RUN=0 && ./scripts/21_wireguard_apply.sh"
+}
+main "$@"