LAN/local deployment support, OS compat, Cloudflare Tunnel

- Smart TLS: skip certbot for IPs/.local/.lan, self-signed with SAN,
  HSTS max-age=0 for self-signed certs, split LAN vs public messages
- Dynamic PHP: versionless meta-packages, runtime detection via php_ver fact
- Vaultwarden: fail-fast on armv7l (32-bit ARM not supported upstream)
- Module prompts: accept IPs for matrix/cloud/vault/media, hard error
  on email with IP, all_in_one skips certbot email for LAN
- Matrix: skip matrix. prefix strip for IPs, warn about immutable server_name
- OS family guards: ansible_os_family == Debian on all apt tasks
- SSH key path: expanduser().resolve() on user-provided key paths
- Cloudflare Tunnel: post-deploy script (setup-tunnel.sh) using CF API
  token — no browser auth needed, creates tunnel + credentials + DNS + systemd

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

phantom/modules/cloud.py

@@ -12,7 +12,7 @@ def gather_config(config):
     print(f"  {CYAN}│{RESET}  {GREY}PHP-FPM + MariaDB + Redis + nginx{RESET}")
 
     config["domain"] = config.get("domain") or input(
-        f"  {CYAN}│{RESET}  Domain (e.g. cloud.example.com): "
+        f"  {CYAN}│{RESET}  Domain or IP (e.g. cloud.example.com or 192.168.1.100): "
     ).strip()
 
     config["cloud_admin_user"] = input(