feat(studio): make agent edits live and explicit (#3581)

packages/studio/vite.studio-server-module.ts

@@ -0,0 +1,13 @@
+import { resolve } from "node:path";
+
+interface StudioServerDevModuleLoader {
+  ssrLoadModule(id: string): Promise<unknown>;
+}
+
+/** Load the workspace server source so Studio dev cannot execute a stale ignored dist build. */
+export function loadStudioServerDevModule(
+  server: StudioServerDevModuleLoader,
+  studioDir: string,
+): Promise<unknown> {
+  return server.ssrLoadModule(resolve(studioDir, "../studio-server/src/index.ts"));
+}