Fix exception with latest car firmware

Vue UI didn't handle the new event.mp4 files that the car saves.

Fix loading indicator / video selector

Fix the loading indicator remaining visible after loading the video list, and preventing video selection.

teslausb-webui

Change "legacy" to "standard"

teslausb-webui

Fix blocking dialog on fresh installs that prevented returning to the standard UI.

teslausb-webui

Exact copy of existing archive in TeslaUSB project.