Define all categories presently implemented.

Ensure exports are consistent.

Streamline mounting of components for file preview components.

Use height of parent container in waveform canvas.

Ensure audiofilepreview has legible mobile layout.

Add line numbers and highlighting for binary and text file previews.

Add spectrum view.

Unify audio and video interactivity.

Properly initialize WaveSurfer library.

Use Wavesurfer for reimplementing audio file preview component.