Some UX updates to the tuner to feel better and align with settings UX patterns. Test: visual Change-Id: I9c57194b9649c61e0d6d3f9e21a51d9c4a5c1286
Visuals need SIGNIFICANT WORK. Otherwise seems good. Test: Manual Change-Id: I911217aca6dba41bf1b49fc3dd19cbfef443e6bd