Make the tips window adapt to the space beside the main menu

[tobylane]

Fixes #2200

Describe what the proposed change does

• The width of the tips window is narrower in small resolutions, with stacked previous/next buttons. As it doesn't overlap with the main menu, is this an acceptable place to close and reopen windows without caring about window order?

[TheCycoONE]

Could you add some screenshots to the PR to illustrate it

[tobylane]

640x480

800x600

894 wide, the narrowest resolution that has the original, shorter window

[lewri]

800x600

Should the height not resize itself to the size of the tip?
If we're going to adapt to the resolution horizontally, it might as well also dynamically adjust its height too?

[Alberth289346]

I'd just move the main menu to the left somewhat, the empty sky isn't very interesting anyway.

Not sure that is enough for the tooltip window though

[Alberth289346]

Should the height not resize itself to the size of the tip? If we're going to adapt to the resolution horizontally, it might as well also dynamically adjust its height too?

It's going to show several tips, it should be big enough for all tips. Constantly changing size depending on the amount of text feels like a not-nice solution to me.

[lewri]

More unlabelled numbers, but that is generally how these windows currently roll.