Fix colors for default light mode theme (#10909)

* fix colors for default light mode theme

* remove redundancy

* fix export dialog

* don't use primary-foreground

* change secondary button variant to be default button

* change filters button to bg-selected when filtering

* slightly lighten secondary-foreground in light mode

* fix mobile motion only button

web/src/views/events/RecordingView.tsx

@@ -254,11 +254,10 @@ export function RecordingView({
         <Button
           className="flex items-center gap-2 rounded-lg"
           size="sm"
-          variant="secondary"
           onClick={() => navigate(-1)}
         >
           <IoMdArrowRoundBack className="size-5" size="small" />
-          {isDesktop && <div className="text-primary-foreground">Back</div>}
+          {isDesktop && <div className="text-primary">Back</div>}
         </Button>
         <div className="flex items-center justify-end gap-2">
           <MobileCameraDrawer