feat(snacks): added profiler keymaps

lua/lazyvim/plugins/util.lua

@@ -27,6 +27,12 @@ return {
         },
       },
     },
+    -- stylua: ignore
+    keys = {
+      { "<leader>.",  function() Snacks.scratch() end, desc = "Toggle Scratch Buffer" },
+      { "<leader>S",  function() Snacks.scratch.select() end, desc = "Select Scratch Buffer" },
+      { "<leader>dps", function() Snacks.profiler.scratch() end, desc = "Profiler Scratch Buffer" },
+    },
   },
 
   -- Session management. This saves your session in the background,