Make settings/js/personal.js unit testable

[rullzer]

Currently the personal settings page is almost impossible to unit test. It would be great to rewrite this so we get more code coverage. And can actually verify if still keeps working ;)

I can imagine this has to be done in various pr's.

PR's blocked by this.

• [WIP] Only show SSL table header if there are certificates #15345

CC: @PVince81

[PVince81]

That kind of thing needs to be tagged as "technical debt", not "enhancement" 😄

I agree with you. Eventually we should make all JS code unit-testable with proper wrapping/encapsulation.