Move soundtouch-web from Bootstrap+vanilla JS to an embedded-asset Go service
using Preact+htm (no build step). Implements Stockholm UI parity: device list,
now playing, transport controls, presets, sources, and TuneIn browser.
- Relocate handlers/websocket/webtypes to pkg/service/soundtouchweb/
- Replace old static/ with CSS-custom-property design system (dark mode)
- Add Preact component tree: DeviceList, NowPlaying, Controls, Presets, Sources, TuneInBrowser
- Wire WebSocket for real-time device status updates
- Slim cmd/soundtouch-web/main.go to a thin CLI wrapper
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Tobias GesellchenandClaude Sonnet 4.6