refactor(ncspot): nixify configuration

dots/.config/ncspot/config.toml

@@ -1,45 +0,0 @@
-default_keybindings = false
-flip_status_indicators = true
-library_tabs = ["tracks", "albums", "artists", "playlists", "browse"] # remove podcasts tab
-
-[keybindings]
-"Enter" = "play"
-" " = "playpause"
-"S" = "stop"
-"<" = "seek -10000"
-">" = "seek +10000"
-"H" = "previous"
-"L" = "next"
-"r" = "repeat"
-"z" = "shuffle"
-"d" = "delete"
-"s" = "save"
-"O" = "open current"
-"o" = "open selected"
-"Backspace" = "back"
-"A" = "goto artist"
-"a" = "goto album"
-"q" = "queue"
-"J" = "shift down 1"
-"K" = "shift up 1"
-"c" = "clear"
-"=" = "volup 1"
-"-" = "voldown 1"
-"1" = "focus queue"
-"2" = "focus search"
-"3" = "focus library"
-"4" = "focus cover"
-"h" = "move left 1"
-"j" = "move down 1"
-"k" = "move up 1"
-"l" = "move right 1"
-"g" = "move top"
-"G" = "move bottom"
-"t" = "sort added d"
-"T" = "sort title a"
-"y" = "share current"
-"Y" = "share selected"
-"U" = "update"
-
-backend="pipe"
-notify="false"