implementing cava for real time visualization

tasks/real-time-audio-visualization/README.md

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+# Real-time Audio Visualization
+
+Objective: Integrate cava library for real-time audio visualization in Player component
+
+Status legend: [ ] todo, [~] in-progress, [x] done
+
+Tasks
+- [x] 01 — Copy cavacore library files to project → `01-copy-cavacore-files.md`
+- [ ] 02 — Integrate cavacore library for audio analysis → `02-integrate-cavacore-library.md`
+- [ ] 03 — Create audio stream reader for real-time data → `03-create-audio-stream-reader.md`
+- [ ] 04 — Create realtime waveform component → `04-create-realtime-waveform-component.md`
+- [ ] 05 — Update Player component to use realtime visualization → `05-update-player-visualization.md`
+- [ ] 06 — Add visualizer controls and settings → `06-add-visualizer-controls.md`
+
+Dependencies
+- 01 depends on (none)
+- 02 depends on 01
+- 03 depends on 02
+- 04 depends on 03
+- 05 depends on 04
+- 06 depends on 05
+
+Exit criteria
+- Audio visualization updates in real-time during playback
+- Waveform bars respond to actual audio frequencies
+- Visualizer controls (sensitivity, bar count) work
+- Performance is smooth with 60fps updates
+- All necessary cava files are integrated into project
+
+Note: Files from cava/ directory will be removed after integration