fix: conflict package versions in ts examples (#678)

Author: thucpn

packages/server/examples/agentic-rag/index.ts

@@ -1,12 +1,7 @@
+import { OpenAI, OpenAIEmbedding } from "@llamaindex/openai";
 import { LlamaIndexServer } from "@llamaindex/server";
 import { agent } from "@llamaindex/workflow";
-import {
-  Document,
-  OpenAI,
-  OpenAIEmbedding,
-  Settings,
-  VectorStoreIndex,
-} from "llamaindex";
+import { Document, Settings, VectorStoreIndex } from "llamaindex";
 
 Settings.llm = new OpenAI({
   model: "gpt-4o-mini",

packages/server/examples/custom-layout/index.ts

@@ -1,8 +1,13 @@
+import { OpenAI } from "@llamaindex/openai";
 import { LlamaIndexServer } from "@llamaindex/server";
 import { agent } from "@llamaindex/workflow";
-import { tool } from "llamaindex";
+import { Settings, tool } from "llamaindex";
 import { z } from "zod";
 
+Settings.llm = new OpenAI({
+  model: "gpt-4o-mini",
+});
+
 const weatherAgent = agent({
   tools: [
     tool({

packages/server/examples/devmode/index.ts

@@ -1,6 +1,12 @@
+import { OpenAI } from "@llamaindex/openai";
 import { LlamaIndexServer } from "@llamaindex/server";
+import { Settings } from "llamaindex";
 import { workflowFactory } from "./src/app/workflow";
 
+Settings.llm = new OpenAI({
+  model: "gpt-4o-mini",
+});
+
 new LlamaIndexServer({
   workflow: workflowFactory,
   uiConfig: {

packages/server/examples/package.json

@@ -7,14 +7,13 @@
     "dev": "nodemon --exec tsx simple-workflow/calculator.ts"
   },
   "dependencies": {
-    "@llamaindex/openai": "^0.2.0",
-    "@llamaindex/readers": "^3.0.0",
+    "@llamaindex/openai": "~0.4.0",
+    "@llamaindex/readers": "~3.1.4",
     "@llamaindex/server": "workspace:*",
-    "@llamaindex/tools": "0.0.4",
-    "@llamaindex/workflow": "1.1.0",
+    "@llamaindex/tools": "~0.0.11",
     "dotenv": "^16.4.7",
-    "llamaindex": "0.10.2",
-    "zod": "^3.23.8"
+    "llamaindex": "~0.11.0",
+    "zod": "^3.24.2"
   },
   "devDependencies": {
     "@types/node": "^20.10.3",

packages/server/examples/simple-workflow/calculator.ts

@@ -1,8 +1,13 @@
+import { OpenAI } from "@llamaindex/openai";
 import { LlamaIndexServer } from "@llamaindex/server";
 import { agent } from "@llamaindex/workflow";
-import { tool } from "llamaindex";
+import { Settings, tool } from "llamaindex";
 import { z } from "zod";
 
+Settings.llm = new OpenAI({
+  model: "gpt-4o-mini",
+});
+
 const calculatorAgent = agent({
   tools: [
     tool({