feat: configure global lualine, add toggleterm support

nvim/lua/plugins.lua

@@ -57,7 +57,12 @@ return require('packer').startup(function(use)
     use {
         'nvim-lualine/lualine.nvim',
         requires = {'kyazdani42/nvim-web-devicons', opt = true},
-        config = function() require('lualine').setup() end
+        config = function()
+            require('lualine').setup({
+                options = {globalstatus = true},
+                extensions = {"toggleterm"}
+            })
+        end
     }
 
     -- blankline