User-options related classes are being moved to
the MediaWiki\User\Options namespace in MediaWiki Core;
reflect that change here.
Bug: T352284
Depends-On: I9822eb1553870b876d0b8a927e4e86c27d83bd52
Change-Id: Iddefd90b03a4751fce3f44e9fa0086082b21ae93
Completely remove the EchoMail and EchoInteraction instruments,
supporting code, and config variables. Note well that the
EchoEventLoggingSchemas config included an entry for the
already-decommissioned Echo instrument so remove that too.
Bug: T344167
Change-Id: Ic0c44737d2c4a78ec19e67b8b8cd4e6cfb8e14fa
Pass a relevant number of unread notifications to the messages
'echo-mark-all-as-read' and 'echo-mark-wiki-as-read' each time
they are used, in order to facilitate the use of PLURAL in
the messages. This allows translators to say e.g. "mark both as
read" when there are two unread notifications, for instance.
Bug: T321462
Change-Id: Ida65be2d7f2663d9802f71c7ea1eb588db8cd254
The loop accidentally overwrote the whole array in every iteration.
It's not necessary to define these empty arrays at all: when working
with multi-dimensional arrays, PHP will create them as needed.
Follow-up to 4835b6b1cb.
Bug: T323491
Change-Id: I5043efc31722d2b9cd2a8dd482594355a761008e
