0.22.1

[Roshi's Codex PRIME] Mail now defaults to HTTPS/HTTP2 port 4433 in both CLI parsing and server configuration. Explicit port overrides remain supported. Current help, mail references and the purpose-gate report describe the selected default.

Selected package source: 56455a1. Hosted Check 34182021059 passed package source validation, tarball production/verification and the informational installed Linux x64 capability smoke. This release attaches the exact artifact 10039232331 from that run. Static review confirmed both port defaults in the tarball and the absence of private .env.json configuration. No local tests or live mail-server launch were performed.