Tudisco fdd281f0e2 deploy(nats): comment out auth_callout for v0.1
The auth_callout block required a real account nkey for the issuer
field and we don't have one yet — chat-server's callout endpoint is
a 501 stub for v0.1 anyway. NATS was crash-looping on startup
rejecting the placeholder nkey:

  Expected callout user to be a valid public account nkey,
  got "ABACVOI4POPS3SBFLDQYTQHHHACRVMCM2HK7PXX4UTI7XYWQHQGOA3PX"

Commented the block out with clear notes on how to re-enable in
v0.2 once we run `nsc generate nkey` for real issuer + user keys.

In v0.1 NATS runs with no auth, which is fine because:
  - the deployment is behind a Cloudflare tunnel (not directly
    internet-exposed)
  - no KEZ client exists yet to connect
  - even if one did, the chat-server's callout endpoint is a stub

Deployment verified live at tudisco@10.5.2.5:
  chat-server :6969  → {"server":"kez.lat","status":"ok","version":"0.1.0"}
  sig-server  :7878  → {"status":"ok"}
  nats        :4222  → INFO frame, v2.14.1, JetStream on
              :8222  → /varz monitoring
              :8443  → WebSocket transport for browser SPA
2026-05-25 11:41:44 -06:00
..