Moving to lazy nvim

Signed-off-by: Taken <taken@mairimashita.org>

lua/taken/plugins/treesitter.lua

@@ -0,0 +1,15 @@
+local status, treesitter = pcall(require, "nvim-treesitter.configs")
+if not status then
+    return
+end
+
+treesitter.setup {
+  ensure_installed = { "lua", "vim", "vimdoc", "javascript", "java", "json" },
+  sync_install = false,
+  auto_install = true,
+
+  highlight = {
+    enable = true,
+    additional_vim_regex_highlighting = false,
+  },
+}