The "Terminal Agent" created for the connection test is now silently
deleted after a successful ping. If the user chooses to chat, a new
agent is auto-created as "{name}'s Terminal" — no name prompt needed.
Condensed the three-line ping section into a single "Connection verified."
status line.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
