Add support for module resolution on metro (#2240)

- Resolve a module id from React Native on Web using the React Native Asset Registry.
- Keep the `Platform.web.tsx` in a way that we can still use `react-native-skia` without React Native on Web.

package/src/Platform/Platform.web.tsx

@@ -119,6 +119,14 @@ export const Platform: IPlatform = {
   PixelRatio: typeof window !== "undefined" ? window.devicePixelRatio : 1, // window is not defined on node
   resolveAsset: (source: DataModule) => {
     if (isRNModule(source)) {
+      if (typeof source === "number" && typeof require === "function") {
+        const {
+          getAssetByID,
+        } = require("react-native/Libraries/Image/AssetRegistry");
+        const { httpServerLocation, name, type } = getAssetByID(source);
+        const uri = `${httpServerLocation}/${name}.${type}`;
+        return uri;
+      }
       throw new Error(
         "Asset source is a number - this is not supported on the web"
       );