breakout into monorepo

workers/kv/src/index.ts

@@ -0,0 +1,17 @@
+export default {
+    async fetch(request: Request, env: Env) {
+        if (request.method !== "POST") {
+            return new Response("Method Not Allowed", { status: 405 });
+        }
+
+        const body = await request.json().catch(() => null);
+        if (!body) return new Response("Bad Request", { status: 400 });
+
+        const key = `calc:${Date.now()}:${crypto.randomUUID()}`;
+        await env.CALCULATOR_LOGGING.put(key, JSON.stringify(body));
+
+        return new Response(JSON.stringify({ ok: true, key }), {
+            headers: { "content-type": "application/json" },
+        });
+    },
+} satisfies ExportedHandler<Env>;