Setting disk cache directory when using coil3 in multiplatform compose.

[mainrs]

I found the documentation for creating my own DiskCache instance using DiskCache.Builder. I use AsyncImage and ImageRequest to load my images. But I cannot find a way to register my custom disk cache somehow.

[mainrs]

Not sure if this is the best way to do it, but I used this method to change the global ImageLoader instance.

coil/coil-compose/src/commonMain/kotlin/coil3/compose/singletonImageLoaders.kt

Lines 16 to 20 in 463f3b2

	fun setSingletonImageLoaderFactory(factory: (context: PlatformContext) -> ImageLoader) {
	// This can't be invoked inside a LaunchedEffect as it needs to run immediately before
	// SingletonImageLoader.get is called by any composables.
	SingletonImageLoader.setSafe(factory)
	}