This avoids issues when multiple entrypoints try to asynchronously load chunks on the same page

Signed-off-by: Julius Härtl <jus@bitgrid.net>

Signed-off-by: John Molakvoæ (skjnldsv) <skjnldsv@protonmail.com>

Combine the 2 js files and the scss. This saves compiling the scss on
the go. And going via Nextcloud storage to obtain it.

Signed-off-by: Roeland Jago Douma <roeland@famdouma.nl>