ui: move artist actions back onto the meta row

Keep the type and count on the same row as the star and more buttons, and move
that row down to where it sat before the split. Give the Albums and Appears on
headers the album and microphone icons alongside the disc-title styling.

app/src/test/kotlin/com/subtracks/ui/library/ArtistDetailScreenTest.kt

@@ -70,7 +70,6 @@ class ArtistDetailScreenTest {
         )
 
         composeRule.onNodeWithText("Album artist · 1 album").assertExists()
-        composeRule.onNode(hasScrollAction()).performScrollToNode(hasText("ALBUMS"))
         composeRule.onNodeWithContentDescription("More options").assertExists()
     }