Refactor vim configurations

vim/lua/lsp/setup.lua

@@ -1,15 +0,0 @@
-local config = require 'lspconfig'
-
-local default = { on_attach = require 'lsp.attach' }
-for _, language in ipairs {
-	"html",
-	"cssls",
-	"clangd",
-	"tsserver",
-	"lua_ls",
-	"solargraph",
-	"standardrb",
-	"zls",
-} do
-	config[language].setup(default)
-end

vim/plugin/packer.lua

@@ -20,7 +20,7 @@ use {
 			"nvim-tree/nvim-web-devicons", -- not strictly required, but recommended
 			"MunifTanjim/nui.nvim",
 		};
-		config = require 'pack.setup.neotree';
+		config = require 'config.neotree';
 	};
 	{
 		"stevearc/aerial.nvim", config = function()
@@ -28,7 +28,7 @@ use {
 		end
 	};
 	{
-		"hedyhli/outline.nvim", config = require 'pack.setup.outline';
+		"hedyhli/outline.nvim", config = require 'config.outline';
 	};
 	{ 'jinh0/eyeliner.nvim', config = function()
 			require('eyeliner').setup {

vimrc

@@ -6,10 +6,6 @@ set runtimepath=$VIMRUNTIME,$HOME/.config/nvim,$HOME/.vim
 let &rtp=&rtp.','.expand('<sfile>:p:h').'/vim'
 let &rtp=&rtp.','.expand('<sfile>:p:h').'/vim/pack/*/start/*'
 
-if has("nvim")
-	lua require("pack/setup")
-end
-
 set nocompatible
 
 au VimEnter * TSEnable highlight