This commit updates the theme to improve the design with new colors, new
pictures and new snippet customizations.
task-2614510
X-original-commit: 00982a6616
Part-of: odoo/design-themes#501
Error made during migration of assets, those files became prepend to
the bundle instead of append to... hopefully these are the only ones.
Part of https://github.com/odoo/design-themes/pull/2
task-2491890
X-original-commit: 1fe3c6aecc