Fix: agent template error. (#9784)

### What problem does this PR solve?

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

agent/templates/ecommerce_customer_service_workflow.json

@@ -1,7 +1,13 @@
 {
     "id": 22,
-    "title": "Ecommerce Customer Service Workflow",
-    "description": "This template helps e-commerce platforms address complex customer needs, such as comparing product features, providing usage support, and coordinating home installation services.",
+    "title": {
+        "en": "Ecommerce Customer Service Workflow",
+        "zh": "电子商务客户服务工作流程"
+    },
+    "description": {
+        "en": "This template helps e-commerce platforms address complex customer needs, such as comparing product features, providing usage support, and coordinating home installation services.",
+        "zh": "该模板可帮助电子商务平台解决复杂的客户需求，例如比较产品功能、提供使用支持和协调家庭安装服务。"
+    },
     "canvas_type": "Customer Support",
     "dsl": {
         "components": {

agent/templates/trip_planner.json

@@ -4,7 +4,7 @@
     "title": {
 		"en": "Trip Planner",
 		"zh": "旅行规划"},
-    "description": 
+    "description": {
 		"en": "This smart trip planner utilizes LLM technology to automatically generate customized travel itineraries, with optional tool integration for enhanced reliability.",
 		"zh": "智能旅行规划将利用大模型自动生成定制化的旅行行程，附带可选工具集成，以增强可靠性。"},
 	"canvas_type": "Consumer App",