Text too large on OSItems

[macumber]

Enhancement Request

The text on OSItems seems larger than it used to be

Detailed Description

Comparison of 1.4.0 vs 1.3.0

Possible Implementation

Adjust stylesheet for OSItem

[macumber]

Overall changes in Qt 6 seem like they are making better use of UI real estate

[jmarrec]

The biggest issue here is that on 1.4.0 there's an extra "Airplane mode off" overlay that we didn't have in 1.3.0 :)

[macumber]

The tab icons are a bit blurry on my resolution after #535

@jmarrec I don't see the "Airplane mode off" overlay, is that an Ubuntu thing?

[jmarrec]

The overlay mention was a joke, it's in your screenshot but I know that's windows/your laptop and not the osapp

We can look into the icons being blurry, but I'd rather have them a bit blurry than have 2 drop-downs out of 3 being out of place.

[jmarrec]

As a reminder from #540, the move might be helpful to investigate this without the overhead of building and running a large project. And the Qt ticket we should monitor

See this MCVE: https://github.com/jmarrec/QtTestbed/tree/main/Test-Combobox-Popup-Issue

And the bug report I filed at Qt's issue tracker: https://bugreports.qt.io/browse/QTBUG-104073