feat(api): add finite durable session history pages (#34097)

packages/sdk/js/test/session-history.test.ts

@@ -0,0 +1,12 @@
+import { expect, test } from "bun:test"
+import type { V2SessionHistoryData } from "../src/v2/gen/types.gen"
+
+test("uses numeric Session history positions", () => {
+  const input = {
+    path: { sessionID: "ses_test" },
+    query: { after: 1, limit: 50 },
+    url: "/api/session/{sessionID}/history",
+  } satisfies V2SessionHistoryData
+
+  expect(input.query.after).toBe(1)
+})