Refactor dataStrategy for better use with RSC (#13396)

Author: brophdawg11

packages/react-router/lib/dom-export/hydrated-router.tsx

@@ -208,10 +208,23 @@ function createHydratedRouter({
       unstable_middleware: ssrInfo.context.future.unstable_middleware,
     },
     dataStrategy: getSingleFetchDataStrategy(
-      ssrInfo.manifest,
+      () => router,
+      (routeId: string) => {
+        let manifestRoute = ssrInfo!.manifest.routes[routeId];
+        invariant(manifestRoute, "Route not found in manifest/routeModules");
+        let routeModule = ssrInfo!.routeModules[routeId];
+        return {
+          hasLoader: manifestRoute.hasLoader,
+          hasClientLoader: manifestRoute.hasClientLoader,
+          // In some cases the module may not be loaded yet and we don't care
+          // if it's got shouldRevalidate or not
+          hasShouldRevalidate: routeModule
+            ? routeModule.shouldRevalidate != null
+            : undefined,
+        };
+      },
       ssrInfo.context.ssr,
-      ssrInfo.context.basename,
-      () => router
+      ssrInfo.context.basename
     ),
     patchRoutesOnNavigation: getPatchRoutesOnNavigationFunction(
       ssrInfo.manifest,