[codex] modernjs-v3 RSC+MF SSR support adjustments

packages/modernjs-v3/src/cli/configPlugin.ts

@@ -350,6 +350,7 @@ export const moduleFederationConfigPlugin = (
     const enableSSR = Boolean(
       userConfig.userConfig?.ssr ?? Boolean(modernjsConfig?.server?.ssr),
     );
+    const enableRsc = Boolean(modernjsConfig?.server?.rsc);
 
     api.modifyBundlerChain((chain) => {
       const target = chain.get('target');
@@ -373,7 +374,7 @@ export const moduleFederationConfigPlugin = (
       if (isWeb) {
         userConfig.distOutputDir =
           chain.output.get('path') || path.resolve(process.cwd(), 'dist');
-      } else if (enableSSR) {
+      } else if (enableSSR && !enableRsc) {
         userConfig.userConfig ||= {};
         userConfig.userConfig.ssr ||= {};
         if (userConfig.userConfig.ssr === true) {
@@ -432,7 +433,8 @@ export const moduleFederationConfigPlugin = (
           },
         },
         source: {
-          enableAsyncEntry: modernjsConfig.source?.enableAsyncEntry ?? true,
+          enableAsyncEntry:
+            modernjsConfig.source?.enableAsyncEntry ?? !enableRsc,
         },
         dev: {
           assetPrefix: modernjsConfig?.dev?.assetPrefix

packages/modernjs-v3/src/cli/ssrPlugin.ts

@@ -219,6 +219,7 @@ export const moduleFederationSSRPlugin = (
     const modernjsConfig = api.getConfig();
     const enableSSR =
       pluginOptions.userConfig?.ssr ?? Boolean(modernjsConfig?.server?.ssr);
+    const enableRsc = Boolean(modernjsConfig?.server?.rsc);
     const { secondarySharedTreeShaking } = pluginOptions;
     if (!enableSSR) {
       return;
@@ -292,6 +293,11 @@ export const moduleFederationSSRPlugin = (
 
       if (!isWeb && !secondarySharedTreeShaking) {
         chain.target('async-node');
+
+        if (enableRsc) {
+          chain.resolve.conditionNames.add('react-server');
+        }
+
         if (isDev()) {
           chain
             .plugin('UniverseEntryChunkTrackerPlugin')