Fix: agent templates... (#10564)

### Type of change

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

agent/templates/stock_research_report.json

@@ -1,15 +1,14 @@
 {
     "id": 26,
     "title": {
-        "en": "Stock Research Report Workflow",
-        "zh": "股票研究报告工作流"
+        "en": "Stock Research Report Agent",
+        "zh": "股票研究报告智能体"
     },
     "description": {
         "en": "This template helps financial analysts quickly organize information — it can automatically retrieve company data, consolidate financial metrics, and integrate research report insights.",
         "zh": "这个模板可以帮助金融分析师快速整理信息——它能够自动获取公司数据、整合财务指标，并汇总研报观点。"
     },
     "canvas_type": "Recommended",
-    "canvas_category": "dataflow_canvas",
     "dsl": {
             "components": {
                 "Agent:ManyToesBrush": {

api/apps/canvas_app.py

@@ -51,7 +51,7 @@ from rag.utils.redis_conn import REDIS_CONN
 @manager.route('/templates', methods=['GET'])  # noqa: F821
 @login_required
 def templates():
-    return get_json_result(data=[c.to_dict() for c in CanvasTemplateService.query(canvas_category=CanvasCategory.Agent)])
+    return get_json_result(data=[c.to_dict() for c in CanvasTemplateService.get_all()])
 
 
 @manager.route('/rm', methods=['POST'])  # noqa: F821