Add back snippet engine plugin

Add snippet template plugin

Change how some colorschemes are loaded

lua/colorschemes.lua

@@ -1,4 +1,4 @@
-local colorscheme = "onedark"
+local colorscheme = "gruvbox"
 
 if colorscheme == "onedark" then
 	-- Onedark Default Configuration
@@ -96,7 +96,7 @@ if colorscheme == "catppuccin" then
 	})
 
 	-- Load Catppuccin
-	catppuccin.load()
+	vim.cmd.colorscheme("catppuccin")
 end
 
 if colorscheme == "gruvbox" then
@@ -126,5 +126,6 @@ if colorscheme == "gruvbox" then
 	})
 
 	-- Load Gruvbox
-	gruvbox.load()
+	vim.o.background = "dark" -- or "light" for light mode
+	vim.cmd([[colorscheme gruvbox]])
 end

lua/plugins.lua

@@ -35,8 +35,13 @@ packer.startup(function(use)
 	use("williamboman/mason-lspconfig.nvim")
 	use("neovim/nvim-lspconfig")
 
+	-- Formatting
 	use("jose-elias-alvarez/null-ls.nvim")
 
+	-- Snippets
+	use("L3MON4D3/LuaSnip") --snippet engine
+	use("rafamadriz/friendly-snippets") -- a bunch of snippets to use
+
 	-- Completions
 	use("hrsh7th/nvim-cmp") -- The completion plugin
 	use("hrsh7th/cmp-buffer") -- buffer completions