This patch fixes the problem that toggling one of the options in the
user account dialog will automatically submit the form.
The problem got introduced as a combination of the recent accessibility
fixes where some elements got turned into HTML button elements to make
them keyboard accessible. Doing that, I did not realize that the default
type of a button is `submit` [1]. This causes no problems at most places,
but will cause problem within a form (e.g. the user account settings)
where toggling an option is now identical to clicking submit.
This patch fixes the issue by setting the `type` attribute to `button`.
Not only for the toggle switch, but also for a few other elements which
have been recently converted to buttons.
[1] https://www.w3.org/TR/2011/WD-html5-20110525/the-button-element.html#attr-button-type
This patch makes sure that the option in the user settings are
accessible via keyboard navigation and that the labels, if users use a
screen reader, actually make sense.
This patch introduces new strings which need to be translated. Although
I did already provide a German translation.
This commit moves the Users settings page to use the new Settings
Content component. Similar to the Libraries page, this one is already a
component. I mimiced the behavior of the existing libraries component to
get the same functionality needed here
