chore(nvim): add Prettier plugin

nvim/lua/kogakure/plugins.lua

@@ -146,6 +146,7 @@ return packer.startup(function(use)
 	use("tpope/vim-surround") -- Replace, add, remove surroundings
 	use("mfussenegger/nvim-dap") -- Debug Adapter Protocol
 	use("wuelnerdotexe/vim-astro") -- Astro support
+	use("MunifTanjim/prettier.nvim") -- Prettier
 
 	-- Custom Text Objects
 	use("christoomey/vim-titlecase")