2a390e96b9
TerminalPanel was connecting on mount even when the drawer was closed and the terminal tab was inactive. Combined with reconnectAttempts resetting on every ws.onopen, this caused infinite reconnection loops that spawned PTY processes until system limits were hit. - Pass `visible` prop to TerminalPanel, only connect when terminal tab is actually shown - Move reconnectAttempts reset from ws.onopen to "created" handler so only successful PTY creation resets the counter - Remove unused onMounted import Fixes #509 Co-authored-by: Claude Opus 4.7 <noreply@anthropic.com>