windows.fnl: fix resize-{up,down}

[jf]

It looks like the :j / :k assignment has been flipped in windows.fnl:

in config.example.fnl, :j = "resize-down" and :k = "resize-up"

(local window-resize
       [...
        {:mods [:shift]
         :key :j
         :action "windows:resize-down"
         :repeatable true}
        {:mods [:shift]
         :key :k
         :action "windows:resize-up"
         :repeatable true}
        ...])

But this is the reverse (before this PR) in windows.fnl:

(fn resize-up
  []
  (resize-window :j))

(fn resize-down
  []
  (resize-window :k))

[Grazfather]

Good eye.

That may be correct, but this would flip people's behaviour on them, so I'm not sure we would want to merge this.

This change definitely makes it more intuitive to me. Think of the window as pinned at the top left and we are moving it from the bottom-right corner.

resize-by-increment is also pretty unintuitive.

[jf]

Good eye.

That may be correct, but this would flip people's behaviour on them, so I'm not sure we would want to merge this.

yes, I did think about this; but figured the change was probably for the better since this is actually more intuitive.

Also, just reading the code in its present state without the flip is confusing.

This change definitely makes it more intuitive to me. Think of the window as pinned at the top left and we are moving it from the bottom-right corner.

yes. With the right and bottom edges being the ones adjusted.