The new "Links in Log schreiben" control reuses class .hs-input for
the autosave bind to pick it up — but .hs-input also carries the
text-input styling (flex:1, padding, background, border, max-width:
300px). Applied to a checkbox that produced a stretched, padded,
filled box instead of a normal tick box.
Add an .hs-input[type="checkbox"] override that resets flex/size/
padding/background/border so it renders as a plain 16×16 checkbox
beside its label, consistent with the other settings checkboxes.
Caught during the post-feature side-effect sweep (advisor flagged the
grid layout as the one thing self-checks couldn't cover). 147/147
tests still green.