Add additional background images

packages/host/app/lib/utils.ts

@@ -78,6 +78,7 @@ const iconURLs: { [letter: string]: string } = Object.freeze({
   z: 'https://boxel-images.boxel.ai/icons/letter-z.png',
 });
 const backgroundURLs: readonly string[] = Object.freeze([
+  'https://boxel-images.boxel.ai/background-images/4k-arabic-teal.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-arrow-weave.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-atmosphere-curvature.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-brushed-slabs.jpg',
@@ -90,29 +91,38 @@ const backgroundURLs: readonly string[] = Object.freeze([
   'https://boxel-images.boxel.ai/background-images/4k-flowing-mesh.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-glass-reflection.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-glow-cells.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-granite-peaks.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-green-wormhole.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-joshua-dawn.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-lava-river.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-leaves-moss.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-light-streaks.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-lowres-glitch.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-marble-shimmer.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-metallic-leather.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-microscopic-crystals.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-moon-face.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-mountain-runway.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-origami-flock.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-paint-swirl.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-pastel-triangles.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-perforated-sheet.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-plastic-ripples.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-powder-puff.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-radiant-crystal.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-redrock-canyon.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-rock-portal.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-rolling-hills.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-sand-stone.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-silver-fur.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-spa-pool.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-stained-glass.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-stone-veins.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-tangerine-plains.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-techno-floor.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-thick-frost.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-water-surface.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-watercolor-splashes.jpg',
   'https://boxel-images.boxel.ai/background-images/4k-wildflower-field.jpg',
+  'https://boxel-images.boxel.ai/background-images/4k-wood-grain.jpg',
 ]);