fix(editor): 移除空白报告自动切换到资源Tab的行为

frontend/vue-demo/src/views/Editor.vue

@@ -717,9 +717,6 @@ async function switchReport(report) {
     documentContent.value = emptyPlaceholder
     entities.value = []
     sourceFiles.value = []
-    
-    // 切换到资源 Tab
-    leftPanelTab.value = 'files'
     return
   }