Meanwhile I also updated a few places where a non-string was
passed to/expected from localStorage - this could’ve led to
inconsistencies because localStorage stringifies everything.
And I also removed CP.canSetMediaViewerEnabledOnClick, which
was no longer used anywhere except for a test case.
Bug: T137777
Change-Id: I21ad4ba15ca751bb03e5e2c523d09a45c0444ccf
Some of the code encountered accessed mw.config directly,
I cleaned that up by migrating to mmv.Config, which is an
abstraction added to avoid peeking at mw.config directly.
Bug: T132064
Change-Id: I2a95ba703e6c7f46296f8e435bceec769dceebf9
Ensure that changing the preference via the quick link and
Special:Preferences is stored identically in the DB.
Change-Id: Ia37da1c6bfbb3edf0eba56f01105e4a5f3a5e4ba
