Josh Bairstow 75fabc864e docs: record live VPS details + DNS-at-Cloudflare caveat; add pre-flight script ... - scripts/check-vps.sh: read-only reachability/ports/SSH-facts/DNS checker - README: real IPv4/IPv6 + Debian 13 + existing swap; firewall already on Vultr - DNS is managed at Cloudflare (NS delegated), not VentraIP — records must be DNS-only (grey cloud) so Caddy issues real certs and port 222 works - fix git remote to ssh:// form for the custom 222 port Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>		2026-06-02 16:13:45 +10:00
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check-vps.sh	docs: record live VPS details + DNS-at-Cloudflare caveat; add pre-flight script	2026-06-02 16:13:45 +10:00