add back some autocommands for faster load time (almost unnoticable)

lua/plugins.lua

@@ -93,19 +93,22 @@ packer.startup {
 		-- Built-In LSP Config
 		use {
 			'neovim/nvim-lspconfig',
+			event = 'BufRead',
 			config = function() require'configs.lsp'.config() end
 		}
 
 		-- LSP EZ Installer
 		use {
 			'williamboman/nvim-lsp-installer',
-			after = 'cmp-nvim-lsp',
+			after = { 'cmp-nvim-lsp', 'nvim-lspconfig' },
+			event = 'BufRead',
 			config = function() require'configs.lsp-installer'.config() end
 		}
 
 		-- Formatting + Linting
 		use {
 			'jose-elias-alvarez/null-ls.nvim',
+			event = 'BufRead',
 			config = function() require'configs.null-ls'.config() end
 		}