perf(web): batch dashboard tile hydration

apps/web/src/server/index.test.ts

@@ -0,0 +1,53 @@
+import { afterAll, describe, expect, test, vi } from "vitest";
+import { handleRequest } from "./index";
+
+describe("server request routing", () => {
+  const consoleInfo = vi.spyOn(console, "info").mockImplementation(() => undefined);
+
+  afterAll(() => {
+    consoleInfo.mockRestore();
+  });
+
+  test("routes dashboard tile batch requests", async () => {
+    const response = await handleRequest(
+      new Request("https://example.test/api/dashboard/tiles", {
+        method: "POST",
+        body: JSON.stringify({
+          tiles: [
+            {
+              kind: "status",
+              stripId: "footer-status",
+              id: "auto-refresh",
+            },
+          ],
+        }),
+      }),
+    );
+
+    expect(response.status).toBe(200);
+    await expect(response.json()).resolves.toMatchObject({
+      state: "ready",
+      tiles: [
+        {
+          state: "ready",
+          tile: {
+            kind: "status",
+            stripId: "footer-status",
+            id: "auto-refresh",
+          },
+        },
+      ],
+    });
+  });
+
+  test("rejects non-post dashboard tile batch requests", async () => {
+    const response = await handleRequest(
+      new Request("https://example.test/api/dashboard/tiles", {
+        method: "GET",
+      }),
+    );
+
+    expect(response.status).toBe(405);
+    expect(response.headers.get("allow")).toBe("POST");
+  });
+});