修复： 尝试下载当前版本的dashboard,如果下载失败（开发版本），回退为下载最新版本

.github/workflows/smoke_test.yml

@@ -5,9 +5,9 @@ on:
     branches:
       - master
     paths-ignore:
-      - 'README*.md'
-      - 'changelogs/**'
-      - 'dashboard/**'
+      - "README*.md"
+      - "changelogs/**"
+      - "dashboard/**"
   pull_request:
   workflow_dispatch:
 
@@ -16,7 +16,7 @@ jobs:
     name: Run smoke tests
     runs-on: ubuntu-latest
     timeout-minutes: 10
-    
+
     steps:
       - name: Checkout
         uses: actions/checkout@v6
@@ -26,8 +26,8 @@ jobs:
       - name: Set up Python
         uses: actions/setup-python@v6
         with:
-          python-version: '3.12'
-      
+          python-version: "3.12"
+
       - name: Install UV package manager
         run: |
           pip install uv