[hyprscrolling] fixed logic for colresize when called with -conf

[mwahstache]

Sorry if this is not formatted correctly, I've never made a PR before.

The old logic for colresize -conf was not correct, since if m_config.configuredWidths did not contain any elements smaller than the currently focused window, then this check:

if (m_config.configuredWidths[i] > WDATA->column->columnWidth)
    continue;

would pass even when i=0, causing an underflow for i, and (at least when was running it) crashing hyprland immediately afterwards because it was indexing way out of bounds (I haven't been able to get the nested session to work properly on my system so I couldn't tell you what exactly was crashing it, but I assume it was just a segfault).

I fixed this and simplified the logic a bit, and I also changed the logic for colresize +conf to match my changes for -conf.

[vaxerski]

build fails

[mwahstache]

Isn't that because the build for hyprbars is failing currently? At least, that's what I gathered from the logs.

[vaxerski]

yeah needed a rebase I think