Menu height should have a minimum value of 5 lines

[Acpear]

Firstly, congratulations on this great project! Thanks for your efforts in broadening the reach and usage of HackerNews / YCombinator!

I've noticed an issue with the terminal menu when the terminal height is too small. The menu, which consists of one line for "option", three lines for "summary", "open", and "close", plus one bottom line, scales according to a ratio of terminal height. However, when the terminal height becomes too small, the menu's content becomes incomplete even invisible as it doesn’t have enough lines to display all its elements.

To ensure the menu remains readable, I suggest setting a minimum height of 5 lines. This way, all the content will always be visible, regardless of the terminal height. Below are some screenshots showing how the menu height changes along with terminal height.

normal case

edge of normal and abnormal

2 lines of options

1 lines of options

options are invisible

It would be a good news and I would appreciate it if you can make a small fix on that :)