Menu item to enable/disable disappearing messages (!1321) · Merge requests · briar / briar

Merged Sebastian requested to merge 1859-menu-item-for-disappearing-messages into 804-self-destructing-messages Dec 10, 2020

To make further development easier separable, this MR adds some functionality @grote implemented for !1316 (merged) which is also a good starting point to work on #1837 (closed)