Description via clientupdate is rejected (error 1538) on TS3 full-client
protocol. Switch to clientedit on the bot's own clid, which is how
TS3AudioBot handles it. Requires b_client_modify_description permission.
Also add sendCommandNoWait to TS3Client for fire-and-forget commands
(clientupdate, channeledit) that don't return timely responses.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Add BotProfileManager that updates the bot's TeamSpeak presence when
songs change: album cover as avatar, song info in nickname, away status
toggled on stop/play. Each feature is independently configurable via
REST API and persisted to the database. Permission-safe — features that
fail due to insufficient server permissions are silently disabled until
reconnect. Description falls back to nickname display on TS3 (only
supported via TS6 HTTP Query).
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
