Exclude `Terminal buffer` from #buffers.

[m4dd0c]

Either provide a way to exclude one or more files from #buffers or provide a way to exclude terminal buffer from the #buffers

Let's say I have 10 buffers open; one of them is :term buffer that is running my development server.

Now, when I use the #buffers command, it includes the terminal buffer, and this causes token limit exceed.
So, if there was a feature to exclude the terminal, then it would have been great. As I cannot close my dev server every time.

[deathbeam]

That is definitely unintended, will look at this