Update hono catalog version from 4.10.7 to 4.12.12 to fix 14 advisories
including JWT algorithm confusion (GHSA-f67f-6cw9-8mq4, GHSA-3vhc-576x-3qv4),
CORS bypass, body limit bypass, XSS, cookie injection, SSE injection,
path traversal, and prototype pollution.
Add null guard for ptyID param in pty.ts to satisfy hono 4.12's stricter
return type for c.req.param().
Jean du Plessis
ea549f1e65