revert(#3180, #3177): invalid group or tabpage (#3181)

* Revert "feat(#2826): allow only one window with nvim-tree buffer per tab (#3174)"

This reverts commit dd2364d680.

* Revert "refactor(#2826): View tracks winids and bufnrs via events, unused for now (#3170)"

This reverts commit 65bae44922.

* Revert "refactor(#2826): remove view debug/cc, enable new codepaths for get_winid and get_bufnr (#3169)"

This reverts commit a9156c0139.

lua/nvim-tree/actions/tree/toggle.lua

@@ -44,7 +44,7 @@ function M.fn(opts, no_focus, cwd, bang)
 
   if explorer and explorer.view:is_visible() then
     -- close
-    explorer.view:close()
+    explorer.view:close(nil, "toggle.fn")
   else
     -- open
     lib.open({