v1.2.0 Slice to samples, resampling and more...

• Added support for slicing files in the list into new items.
• Added the ability to resample joined files back into the list instead of downloading.
• Sample import times are about a third faster than previously.
• Support for drag-drop reordering of the list.
• Show selected/total length times in the length header.
• Added a bunch more keyboard shortcuts.
• Allow changes to stereo/mono and bit depth, as it's only the sample-rate that makes things wonky. [Only sample rate changes will trigger the list to clear.]
• Show selected/total length times in the length header.
• Fixed waveform double first render bug.
• Tweaked height of waveform views.
• Fixed bug in sorting selected by items.
• Keyboard commands for managing the list (see keyboard-shortcuts.md).
• Shift / Ctrl lock buttons so mobile/tablet users can access the secondary (keyboard shortcut) functions.
• Improved drag-drop from the files app on iPadOS when in side-by-side mode.

Archived live release: https://digichain.brianbar.net/1.2.0/