refactor: small fixes and style tweaks

fix: prevent reflow on editing images

fix: schedule overview

fix: report on all events

refactor: over-under time colours

fix: prevent edit on delete

apps/client/src/theme/_ontimeStyles.scss

@@ -38,6 +38,9 @@ $playback-ahead: $green-500;
 $active-indicator: #8bb33d;
 $text-black: $gray-1350;
 
+$playback-over: #F57C13;
+$playback-under: $green-500;
+
 // interface panels
 $bg-container-l1: $gray-1350;
 $bg-container-l2: $gray-1300;