feat: bun app foundation, sample data, shared credits/audio, mockup stubs

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

src/server.ts

@@ -0,0 +1,41 @@
+import type { Server } from "bun";
+import home from "./index.html";
+import m0 from "./mockups/01-editorial/index.html";
+import m1 from "./mockups/02-vertical-story/index.html";
+import m2 from "./mockups/03-transit-map/index.html";
+import m3 from "./mockups/04-greek-frieze/index.html";
+import m4 from "./mockups/05-score/index.html";
+import m5 from "./mockups/06-constellation/index.html";
+import m6 from "./mockups/07-sea-voyage/index.html";
+
+export function startServer(port: number): Server<undefined> {
+  return Bun.serve({
+    port,
+    routes: {
+    "/": home,
+    "/mockups/01-editorial/": m0,
+    "/mockups/01-editorial": Response.redirect("/mockups/01-editorial/", 302),
+    "/mockups/02-vertical-story/": m1,
+    "/mockups/02-vertical-story": Response.redirect("/mockups/02-vertical-story/", 302),
+    "/mockups/03-transit-map/": m2,
+    "/mockups/03-transit-map": Response.redirect("/mockups/03-transit-map/", 302),
+    "/mockups/04-greek-frieze/": m3,
+    "/mockups/04-greek-frieze": Response.redirect("/mockups/04-greek-frieze/", 302),
+    "/mockups/05-score/": m4,
+    "/mockups/05-score": Response.redirect("/mockups/05-score/", 302),
+    "/mockups/06-constellation/": m5,
+    "/mockups/06-constellation": Response.redirect("/mockups/06-constellation/", 302),
+    "/mockups/07-sea-voyage/": m6,
+    "/mockups/07-sea-voyage": Response.redirect("/mockups/07-sea-voyage/", 302),
+    },
+    development: process.env.NODE_ENV !== "production",
+    fetch() {
+      return new Response("Not found", { status: 404 });
+    },
+  });
+}
+
+if (import.meta.main) {
+  const server = startServer(Number(process.env.PORT ?? 3000));
+  console.log(`Listening on ${server.url}`);
+}