Made packer windows centered + formatting

lua/taken/packer.lua

@@ -18,7 +18,8 @@ if not status then
 	return
 end
 
-return packer.startup(function(use)
+return packer.startup({
+	function(use)
 		--Packer
 		use("wbthomason/packer.nvim")
 		--Themes
@@ -132,4 +133,12 @@ return packer.startup(function(use)
 		if packer_bootstrap then
 			require("packer").sync()
 		end
-end)
+	end,
+	config = {
+		display = {
+			open_fn = function()
+				return require("packer.util").float({ border = "single" })
+			end,
+		},
+	},
+})