- Remove 7 no-op exported stubs from toast.tsx (ToastProvider, ToastViewport,
Toast, ToastTitle, ToastDescription, ToastClose, useToasts) — nothing imports them
- Remove fwFailKey variable and its Set() call from worker.go — the
firmware:check-failed Redis key was never read anywhere
- Remove unused deviceStore and credCache fields from tunnel.Manager struct
and drop corresponding parameters from NewManager(); update call site in
main.go and all test usages
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Implements Manager which orchestrates WinBox tunnel lifecycle: open,
close, idle cleanup, and status queries. Uses PortPool and Tunnel from
Tasks 1.2/1.3. DeviceStore and CredentialCache wired in for Task 1.5.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
