Lib: Remove non-lazy image

We need the width/height anyways to determine the max size, so don't
bother with non-lazy stuff

src/lib/components/cards/RaceCard.svelte

@@ -4,6 +4,7 @@
   import { Button, Card, Input } from "$lib/components";
   import type { Race } from "$lib/schema";
   import { format } from "date-fns";
+  import { RACE_PICTOGRAM_HEIGHT, RACE_PICTOGRAM_WIDTH } from "$lib/config";
 
   interface RaceCardProps {
     /** The [Race] object used to prefill values. */
@@ -66,6 +67,8 @@
   imgsrc={race?.pictogram_url ?? pictogram_template}
   imgid="update_race_pictogram_preview_{race?.id ?? 'create'}"
   width="w-full sm:w-auto"
+  imgwidth={RACE_PICTOGRAM_WIDTH}
+  imgheight={RACE_PICTOGRAM_HEIGHT}
 >
   <form method="POST" enctype="multipart/form-data">
     <!-- This is also disabled, because the ID should only be -->