update toggleterm configuration

lua/custom/plugins/init.lua

@@ -78,26 +78,6 @@ return {
 		},
 	},
 
-	-- Toggleterm: multiple terminals
-	{ 'akinsho/toggleterm.nvim',
-		version = "*",
-		config = function()
-			require("toggleterm").setup {
-				insert_mappings = true, -- whether or not the open mapping applies in insert mode
-				size = 10,
-				open_mapping = [[<F7>]],
-				shading_factor = 2,
-				direction = "float",
-				float_opts = {
-					border = "curved",
-					highlights = {
-						border = "Normal",
-						background = "Normal",
-					},
-				},
-			}
-		end,
-	},
 
 	-- Markdown preview (attempt)
 	{