bufresize.nvim with trouble.nvim window changes cmdheight upon terminal resize

[YodaEmbedding]

Opening and closing Trouble.nvim's quickfix window causes bufresize.nvim to incorrectly change the cmdheight when the terminal pane is resized in tmux.

See video:

https://asciinema.org/a/622159

[forkd4x]

I fixed this by creating an autocmd that sets the cmdheight back to the original value on event VimResized.

Example with lazy.nvim:

return {
  "kwkarlwang/bufresize.nvim",
  config = function()
    require("bufresize").setup()

    -- Fix cmdheight changing when using trouble.nvim
    vim.g.cmdheight = vim.o.cmdheight
    vim.api.nvim_create_autocmd("VimResized", {
      callback = function()
        vim.o.cmdheight = vim.g.cmdheight
      end
    })
  end,
}