Implement theme switcher

using telescope picker

ask if want to change default theme, change value in user_config.lua

load it as a telescope extension

live preview of themes

Co-authored-by: Galen Rowell <growell3@gmail.com>

lua/plugins/telescope.lua

@@ -67,6 +67,9 @@ telescope.setup(
     }
 )
 
+-- load the theme_switcher extension
+require("telescope").load_extension("themes")
+
 if
     not pcall(
         function()