feat: initial prototype works

I can log in and create a book! Woo!

api/src/app/plugins/static.ts

@@ -0,0 +1,32 @@
+/**
+ * @copyright 2026 NHCarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import { FastifyInstance } from "fastify";
+import fastifyStatic from "@fastify/static";
+import path from "path";
+
+export default async function staticPlugin(app: FastifyInstance) {
+  const isProduction = process.env.NODE_ENV === "production";
+
+  if (isProduction) {
+    // Serve the built Angular app from dist directory
+    await app.register(fastifyStatic, {
+      root: path.join(__dirname, "../../../../../../dist/apps/frontend"),
+      prefix: "/", // Serve at root
+      wildcard: false, // Disable wildcard routes to avoid conflicts
+    });
+
+    // Catch-all route for Angular SPA routing (must be registered after API routes)
+    app.setNotFoundHandler((request, reply) => {
+      // Only catch routes that don't start with /api
+      if (!request.url.startsWith("/api")) {
+        reply.sendFile("index.html");
+      } else {
+        reply.code(404).send({ error: "Not Found" });
+      }
+    });
+  }
+}