fix(ui): possible error during initial install

TODO.md

@@ -1,5 +1,10 @@
 # ✅ TODO
 
+- [x] progress bar?
+- [x] options when opening file
+- [x] lazy notify? not ideal when installing missing stuff
+- [x] topmods?
+
 - [ ] better merging options?
 - [ ] especially what to do with merging of handlers?
 - [ ] overwriting keymaps probably doesn't work

lua/lazy/view/float.lua

@@ -115,7 +115,7 @@ function M:mount()
 
   vim.api.nvim_create_autocmd("VimResized", {
     callback = function()
-      if not self.win then
+      if not (self.win and vim.api.nvim_win_is_valid(self.win)) then
         return true
       end
       self:layout()