feat: set up announcement and cors logic for server

server/src/routes/base.ts

@@ -0,0 +1,23 @@
+/**
+ * @copyright nhcarrigan
+ * @license Naomi's Public License
+ * @author Naomi Carrigan
+ */
+
+import type { FastifyPluginAsync } from "fastify";
+
+/**
+ * Mounts the entry routes for the application. These routes
+ * should not require CORS, as they are used by external services
+ * such as our uptime monitor.
+ * @param server - The Fastify server instance.
+ */
+export const baseRoutes: FastifyPluginAsync = async(server) => {
+  server.get("/", async(_request, reply) => {
+    return await reply.redirect("https://hikari.nhcarrigan.com");
+  });
+
+  server.get("/health", async(_request, reply) => {
+    return await reply.status(200).send("OK~!");
+  });
+};