[Story] See recording audio visualisation for voice messages

[jonnyandrew]

Description

Display recording audio visualisation for voice messages

Acceptance criteria

• A pulsating live waveform displays while recording a voice message
• The waveform does not display the current audio, rather it shows amplitude or is some simple abstraction of audio.

Size estimate

None

Dependencies

• 2084

Preconditions

• TBD

Sign-off

Android

• [ ] Design sign-off on completion
• [ ] QA sign-off on completion
• [ ] Product sign-off on completion

iOS

• [ ] Design sign-off on completion
• [ ] QA sign-off on completion
• [ ] Product sign-off on completion

Out of scope

• TBD

Open questions

• TBD

Subtasks

### Android
- [ ] A live waveform displays while recording a voice message

### iOS
- [ ] A live waveform displays while recording a voice message

### Other