fix(frontend): use_entity_value标签改为'人工录入'，删除旧重复规则

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

@@ -1161,7 +1161,7 @@ function ruleActionLabel(actionType) {
     quote: '引用',
     summary: 'AI总结',
     table_extract: '表格提取',
-    use_entity_value: '实体值',
+    use_entity_value: '人工录入',
   }
   return map[actionType] || actionType
 }