Update ncspot keybind

Signed-off-by: Nikolaos Karaolidis <nick@karaolidis.com>

hosts/common/configs/user/console/ncspot/theme.toml

@@ -3,6 +3,9 @@ volnorm = true
 default_keybindings = true
 library_tabs = [ "albums", "artists", "playlists", "browse" ]
 
+[keybindings]
+"Esc" = "back"
+
 [theme]
 background = "{{colors.surface.default.hex}}"
 primary = "{{colors.on_surface.default.hex}}"