added plugin-config

nvim-config/lua/plugins/nvim-treesitter.lua

@@ -0,0 +1,25 @@
+local opts = {
+  ensure_installed = {
+    'c',
+    'lua',
+    'vim',
+    'bash',
+    'regex',
+    'vimdoc',
+    'query',
+    'markdown',
+    'markdown_inline',
+  },
+  highlight = {
+    enable = true
+  }
+}
+
+local function config()
+  require('nvim-treesitter.configs').setup(opts)
+end
+return {
+  'nvim-treesitter/nvim-treesitter',
+  config = config,
+  build = ':TSUpdate',
+}