LM studio e2e test (#297)

e2e-tests/lm_studio.spec.ts

@@ -0,0 +1,7 @@
+import { test } from "./helpers/test_helper";
+
+test("send message to LM studio", async ({ po }) => {
+  await po.selectTestLMStudioModel();
+  await po.sendPrompt("hi");
+  await po.snapshotMessages();
+});