chore: import upstream snapshot with attribution

packages/angular/src/executors/module-federation-dev-server/lib/start-dev-remotes.ts

@@ -0,0 +1,58 @@
+import { type Schema } from '../schema';
+import {
+  type ExecutorContext,
+  type ProjectConfiguration,
+  runExecutor,
+} from '@nx/devkit';
+
+export async function startRemotes(
+  remotes: string[],
+  workspaceProjects: Record<string, ProjectConfiguration>,
+  options: Pick<Schema, 'devRemotes' | 'verbose'>,
+  context: ExecutorContext,
+  target: 'serve' | 'serve-static' = 'serve'
+) {
+  const remoteIters: AsyncIterable<{ success: boolean }>[] = [];
+  for (const app of remotes) {
+    if (!workspaceProjects[app].targets?.[target]) {
+      throw new Error(`Could not find "${target}" target in "${app}" project.`);
+    } else if (!workspaceProjects[app].targets?.[target].executor) {
+      throw new Error(
+        `Could not find executor for "${target}" target in "${app}" project.`
+      );
+    }
+
+    const [collection, executor] =
+      workspaceProjects[app].targets[target].executor.split(':');
+    const isUsingModuleFederationDevServerExecutor = executor.includes(
+      'module-federation-dev-server'
+    );
+
+    const configurationOverride = options.devRemotes.find(
+      (
+        r
+      ): r is {
+        remoteName: string;
+        configuration: string;
+      } => typeof r !== 'string' && r.remoteName === app
+    )?.configuration;
+
+    remoteIters.push(
+      await runExecutor(
+        {
+          project: app,
+          target,
+          configuration: configurationOverride ?? context.configurationName,
+        },
+        {
+          ...(target === 'serve' ? { verbose: options.verbose ?? false } : {}),
+          ...(isUsingModuleFederationDevServerExecutor
+            ? { isInitialHost: false }
+            : {}),
+        },
+        context
+      )
+    );
+  }
+  return remoteIters;
+}