Selfie camera mode for video

Use selfie camera mode for exercise video

The issue mentions using selfie camera mode for exercise video but provides no code context. First, locate the video recording functionality in the codebase, likely in a mobile frontend component. Check for camera API usage (e.g., MediaDevices) and see if there is a way to switch camera input. Determine what 'exercise video' refers to in the app. Done looks like the app using the front-facing camera for video recording in a specific context.

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