chore: Enable "experimentalSortImports" in Oxfmt and reformat all imorts.

src/agents/bash-tools.test.ts

@@ -1,6 +1,5 @@
 import fs from "node:fs";
 import path from "node:path";
-
 import { afterEach, beforeEach, describe, expect, it } from "vitest";
 import { peekSystemEvents, resetSystemEventsForTest } from "../infra/system-events.js";
 import { getFinishedSession, resetProcessRegistryForTests } from "./bash-process-registry.js";