fix(deps): update ag-ui to v0.0.57 (#2966)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: CharlieHelps <charlie@charlielabs.ai>

Author: renovate[bot]

apps/api/package.json

@@ -25,7 +25,7 @@
     "storage:init": "tsx scripts/storage-init.ts"
   },
   "dependencies": {
-    "@ag-ui/client": "0.0.53",
+    "@ag-ui/client": "0.0.57",
     "@ag-ui/crewai": "^0.0.3",
     "@ag-ui/llamaindex": "^0.1.5",
     "@ai-sdk/provider": "^3.0.8",

package-lock.json

@@ -24,8 +24,8 @@
   "author": "",
   "license": "Apache-2.0",
   "dependencies": {
-    "@ag-ui/client": "0.0.44",
-    "@ag-ui/core": "^0.0.44",
+    "@ag-ui/client": "0.0.57",
+    "@ag-ui/core": "^0.0.57",
     "@ag-ui/crewai": "^0.0.3",
     "@ag-ui/llamaindex": "^0.1.5",
     "@ag-ui/mastra": "^1.0.0",

packages/backend/package.json

@@ -877,6 +877,62 @@ describe("AgentClient", () => {
         expect(responses).toMatchSnapshot();
       });
 
+      it("should handle AG-UI reasoning message events", async () => {
+        const queue = new AsyncQueue<EventHandlerParams>();
+        const stream = agentClient.streamRunAgent(queue, {
+          messages: [mockMessage("Think about this")],
+          tools: [],
+        });
+
+        mockGenerator.pushEvent({
+          type: EventType.REASONING_START,
+          messageId: "reasoning-1",
+        });
+
+        mockGenerator.pushEvent({
+          type: EventType.REASONING_MESSAGE_START,
+          messageId: "reasoning-message-1",
+          role: "reasoning",
+        });
+
+        mockGenerator.pushEvent({
+          type: EventType.REASONING_MESSAGE_CONTENT,
+          messageId: "reasoning-message-1",
+          delta: "Let me think about this...",
+        });
+
+        mockGenerator.pushEvent({
+          type: EventType.REASONING_MESSAGE_END,
+          messageId: "reasoning-message-1",
+        });
+
+        mockGenerator.pushEvent({
+          type: EventType.REASONING_END,
+          messageId: "reasoning-1",
+        });
+
+        mockGenerator.pushEvent({
+          type: EventType.RUN_FINISHED,
+          result: "Reasoning completed",
+        });
+
+        const responses: AgentResponse[] = [];
+        for await (const response of stream) {
+          responses.push(response);
+        }
+
+        mockGenerator.finish();
+
+        expect(responses).toHaveLength(4);
+        expect(responses[0].message.reasoning).toEqual([]);
+        expect(responses[1].message.reasoning).toEqual([""]);
+        expect(responses[2].message.reasoning).toEqual([
+          "Let me think about this...",
+        ]);
+        expect(responses[3].message.content).toBe("Reasoning completed");
+        expect(responses[3].complete).toBe(true);
+      });
+
       it("should handle multiple thinking text messages", async () => {
         const queue = new AsyncQueue<EventHandlerParams>();
         const stream = agentClient.streamRunAgent(queue, {