fix nvimtree config

.config/nvim/lua/pluginconf/nvimtree.lua

@@ -1,10 +1,12 @@
-require'nvim-tree'.setup {
+require 'nvim-tree'.setup {
     -- don't open tree when using firenvim
     open_on_setup = not vim.g.started_by_firenvim,
     auto_close = true,
-    lsp_diagnostics = true,
+    diagnostics = {
+        enable = true,
+    },
     view = {
         auto_resize = true,
-    }
+    },
 }