Show an "Open Wavelog" link beside the Wavelog API Key heading in the OpenWebRX panel. The URL comes from the runtime WAVELOG_BASE_URL (exposed via GET /v1/me and the OpenWebRX session response), so the private hostname is never hardcoded in this public repo. The link is hidden when no base URL is configured. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>