auto-git:

[change] src/app/App.tsx
 [change] src/app/app.css
 [change] src/assets/image-assets.ts
 [change] src/commands/create-custom-material-command.ts
 [change] src/commands/set-custom-material-texture-command.ts
 [change] src/commands/update-custom-material-command.ts
 [change] src/document/migrate-scene-document.ts
 [change] src/rendering/terrain-layer-material.ts
 [change] src/runtime-three/runtime-host.ts

src/rendering/terrain-layer-material.ts

@@ -69,7 +69,9 @@ export function getTerrainLayerTexture(
     : (textureLookup(material) ?? getFallbackTerrainLayerTexture());
 }
 
-export function getTerrainLayerPreviewColor(material: MaterialDef | null): number {
+export function getTerrainLayerPreviewColor(
+  material: MaterialDef | null
+): number {
   return material === null
     ? new Color("#aea79a").getHex()
     : new Color(material.swatchColorHex).getHex();
@@ -86,7 +88,9 @@ function createPaddedTerrainLayerTextures(
   );
 }
 
-function createPaddedTerrainLayerColors(layerColors: readonly number[]): Color[] {
+function createPaddedTerrainLayerColors(
+  layerColors: readonly number[]
+): Color[] {
   const fallbackColor = getTerrainLayerPreviewColor(null);
 
   return Array.from(