Issues found while browsing adwaita-1-demo

On KDE Plasma Wayland on openSUSE Slowroll, with elementary/stylesheet from git and libadwaita 1.7.6 built from source, I found a few issues. For each of these, I will try to find the appropriate issue if it's already been raised.

On each screenshot, on the left is `io.elementary.stylesheet.lime` and on the right is the libadwaita stylesheet, with accent color `#288417` applied by kde-gtk-config.

## Important pages

### Lists


* The image in the center of the radiobutton is missing. elementary/granite#930
* The spin row has unnecessary and inelegant borders. elementary/granite#933


* The emphasis on the property row is wrong (the data should be more prominent than the title). elementary/granite#929
* The button rows are not styled at all. elementary/granite#932

### Style classes


* The left-arrow and right-arrow buttons are missing. elementary/granite#928
* The backgrounds of the success, warning, and error textfields are not colored. elementary/granite#927
* The toggle groups are not styled. elementary/granite#932


* The titles are not bold and large, and the caption is not small and greyed out. (related to elementary/stylesheet#518)
* The activatable card should look like the card button.
* The activatable row does not give feedback when pressed.


* The app icons are missing their drop shadows.
* The checkboxes are missing their interiors, and the selection mode checkboxes are not larger or round. elementary/granite#930
* The toolbar is inelegant, cramped, and has visual artifacts.
* The media player icons are black rather than white (although the official stylesheet still has issues with the volume button).

Not pictured:
* The "development window" style does not make any change to the appearance of the titlebar.
* The OSD progress bar is large and clunky.

## Other pages

### Clamp

The issue is with the spin row (see Lists)

### View switcher


The badge on the stopwatch should be highlighted, rather than the stopwatch itself.

### Tab view


The backgrounds of some tabs are uncolored.

### Buttons


* The title is not bolded or large.
* The buttons are not joined together (this could probably be achieved using the linked style).
* The borderless buttons have borders (however, it could be argued that borderless buttons are not compliant with good practice or with the style of the elementaryOS stylesheet)

### Toast


* The button on the toast is light when it should be dark. (related to elementary/stylesheet#1285)

### Animations


* The toggle group is not styled. elementary/granite#932
* The ball to be animated does not appear.

### Alert


* The alert dialog is very cramped and clunky.

### Banner


* The banner is not styled.

### Toggle groups


* The title is not large and bold.
* The toggle groups are not styled. elementary/granite#932

### Wrap groups


* It may be better to make the buttons less conspicuous.