Added e2e tests for filewatcher

tests/setup.ts

@@ -0,0 +1,24 @@
+/**
+ * Jest global setup for file watcher e2e tests
+ * @jest-environment node
+ */
+import { jest, beforeAll, afterAll } from "@jest/globals";
+
+// Increase Jest timeout for e2e tests that involve file system operations
+jest.setTimeout(30000);
+
+// Suppress console logs during tests unless DEBUG is set
+if (!process.env.DEBUG) {
+	const originalConsole = { ...console };
+	beforeAll(() => {
+		console.log = jest.fn() as typeof console.log;
+		console.info = jest.fn() as typeof console.info;
+		// Keep error and warn for debugging
+	});
+	afterAll(() => {
+		console.log = originalConsole.log;
+		console.info = originalConsole.info;
+	});
+}
+
+export {};