Add store header OCR and market observation outbox

test/market-import-proxy.test.js

@@ -0,0 +1,21 @@
+import assert from "node:assert/strict";
+import test from "node:test";
+import { forwardMarketBatch } from "../vite.config.js";
+
+test("keeps the import token in the local server-side forwarder", async () => {
+  let forwarded;
+  const response = await forwardMarketBatch('{"batchId":"one"}', {
+    url: "https://l2.example/api/l2/market/import",
+    token: "secret",
+    fetchImpl: async (url, init) => {
+      forwarded = { url, init };
+      return Response.json({ imported: true });
+    },
+  });
+
+  assert.equal(response.status, 200);
+  assert.equal(forwarded.url, "https://l2.example/api/l2/market/import");
+  assert.equal(forwarded.init.headers.Authorization, "Bearer secret");
+  assert.equal(forwarded.init.body, '{"batchId":"one"}');
+  assert.equal((await forwardMarketBatch("{}", {})).status, 503);
+});