feat: Implement adaptive Master-Detail layout for Settings #1939

Job	Run time
Build (Unit-tests & Android-Lint)	5h 26m 22s
Android UI-tests on emulator (28, default)	27m 33s
Android UI-tests on emulator (27, default)	25m 39s
Android UI-tests on emulator (32, default)	24m 25s
Android UI-tests on emulator (33, default)	15m 11s
Android UI-tests on emulator (30, default)	17m 10s
Android UI-tests on emulator (35, default)	27m 36s
Android UI-tests on emulator (24, default)	25m 20s
Android UI-tests on emulator (36, default)	24m 16s
Android UI-tests on emulator (34, default)	23m 42s
Android UI-tests on emulator (23, default)	16m 49s
Android UI-tests on emulator (25, default)	25m 59s
Android UI-tests on emulator (31, default)	13m 34s
Android UI-tests on emulator (29, default)	26m 8s
Android UI-tests on emulator (26, default)	24m 14s
	10h 43m 58s

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