fix(smartproxy): Improve port binding intelligence and ACME challenge route management; update route configuration tests and dependency versions.

test/test.forwarding-fix-verification.ts

@@ -112,7 +112,7 @@ tap.test('NFTables forward route should not terminate connections', async () =>
   // Wait a bit to ensure connection isn't immediately closed
   await new Promise(resolve => setTimeout(resolve, 1000));
   
-  expect(connectionClosed).toBe(false);
+  expect(connectionClosed).toEqual(false);
   console.log('NFTables connection stayed open as expected');
   
   client.end();