alexei.dolgolyov 147ef3b4eb Add real-time audio spectrum test for audio sources and templates ...

- Add WebSocket endpoints for live audio spectrum streaming at ~20Hz
- Audio source test: resolves device/channel, shares stream via ref-counting
- Audio template test: includes device picker dropdown for selecting input
- Canvas-based 64-band spectrum visualizer with falling peaks and beat flash
- Channel-aware: mono sources show left/right/mixed spectrum correctly

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

2026-02-26 14:19:41 +03:00

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base.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00

calibration.css

Move overlay toggle into calibration visual editor, add tutorial step

2026-02-25 00:50:39 +03:00

cards.css

Show both fps_current and fps_actual in WebUI charts and labels

2026-02-26 00:08:32 +03:00

components.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00

dashboard.css

Add autostart toggle button to dashboard target items

2026-02-26 00:43:13 +03:00

layout.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00

modal.css

Add real-time audio spectrum test for audio sources and templates

2026-02-26 14:19:41 +03:00

patterns.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00

profiles.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00

streams.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00

tutorials.css

Frontend polish: loading states, CSS variables, focus indicators, scroll lock

2026-02-25 21:09:42 +03:00