chore: prepare for migration to OpenAPI

src/api/index.tsx

@@ -0,0 +1,36 @@
+import { cors } from "@elysiajs/cors";
+import { swagger } from "@elysiajs/swagger";
+import Elysia from "elysia";
+import { apiMiddleware } from "../middleware/apiMiddleware";
+import { auth } from "../utils/auth";
+import { apikey } from "./apikey";
+
+const isProduction = process.env.NODE_ENV === "production";
+
+const api = new Elysia({
+	prefix: "/api",
+})
+	.use(cors())
+	.all("/auth/*", ({ request }) => auth.handler(request))
+	.get("/session", async ({ request }) => {
+		const data = await auth.api.getSession({ headers: request.headers });
+		return { data };
+	})
+	.use(apiMiddleware)
+	.use(apikey);
+
+if (!isProduction) {
+	api.use(
+		swagger({
+			path: "/docs",
+			documentation: {
+				info: {
+					title: "Bun + React API",
+					version: "1.0.0",
+				},
+			},
+		}),
+	);
+}
+
+export default api;