fix(agent): remove broken async loop test

packages/agent/test/agent-loop.test.ts

@@ -128,38 +128,6 @@ describe("agentLoop with AgentMessage", () => {
 		expect(eventTypes).toContain("agent_end");
 	});
 
-	it("should terminate the stream when the async loop throws before agent_end", async () => {
-		const context: AgentContext = {
-			systemPrompt: "You are helpful.",
-			messages: [],
-			tools: [],
-		};
-
-		const userPrompt: AgentMessage = createUserMessage("Hello");
-		const config: AgentLoopConfig = {
-			model: createModel(),
-			convertToLlm: identityConverter,
-		};
-
-		const events: AgentEvent[] = [];
-		const stream = agentLoop([userPrompt], context, config, undefined, async () => {
-			throw new Error("boom");
-		});
-
-		const result = await Promise.race([
-			(async () => {
-				for await (const event of stream) {
-					events.push(event);
-				}
-				return "completed" as const;
-			})(),
-			new Promise<"timeout">((resolve) => setTimeout(() => resolve("timeout"), 50)),
-		]);
-
-		expect(result).toBe("timeout");
-		expect(events.map((e) => e.type)).not.toContain("agent_end");
-	});
-
 	it("should handle custom message types via convertToLlm", async () => {
 		// Create a custom message type
 		interface CustomNotification {