fix: delete unuse code

zhaoxc5

2023-12-25 08d0326718c52f1f7bfbaa265ec3177ea900ec4c

 ruoyi-ui/src/views/system/dict/index.vue

@@ -339,6 +339,7 @@
    handleRefreshCache() {

      refreshCache().then(() => {

        this.$modal.msgSuccess("刷新成功");

        this.$store.dispatch('dict/cleanDict');

      });

    }

  }