feat: initial lunarfront-manager app

src/index.ts

@@ -0,0 +1,20 @@
+import Fastify from "fastify";
+import staticFiles from "@fastify/static";
+import { join } from "path";
+import { customerRoutes } from "./routes/customers";
+
+const app = Fastify({ logger: true });
+
+app.register(staticFiles, {
+  root: join(import.meta.dir, "../frontend"),
+  prefix: "/",
+});
+
+app.register(customerRoutes, { prefix: "/api" });
+
+app.listen({ port: Number(process.env.PORT ?? 3000), host: "0.0.0.0" }, (err) => {
+  if (err) {
+    app.log.error(err);
+    process.exit(1);
+  }
+});