refactor(setting): 优化系统设置组件的数据处理逻辑

- 将 updateSetting 替换为 updateSettingByKey 方法调用
- 统一设置表单中的 settingKey 字段值
- 重构 watch 数据监听逻辑，增强数据类型检查
- 改进表单初始化和数据回显流程
- 添加对 content 字段的 JSON 解析错误处理
- 标准化各设置组件的表单数据结构
- 优化数组和对象数据的查找匹配逻辑

src/views/system/setting/components/privacy.vue

@@ -114,16 +114,47 @@
   watch(
     () => props.data,
     (data) => {
-      console.log(data, 'propss');
-      if (data?.settingKey) {
-        isUpdate.value = true;
-        // 表单赋值
-        assignFields(data);
-      } else {
-        // 新增
+      const settingKey = 'privacy';
+      const activeMatch = props.value === settingKey;
+      if (!data || typeof data !== 'object') {
+        if (!activeMatch) return;
         isUpdate.value = false;
         resetFields();
+        form.settingId = undefined;
+        form.settingKey = settingKey;
+        return;
       }
-    }
+
+      const normalized: any = Array.isArray(data)
+        ? data.find((d) => d?.settingKey === settingKey) ?? data[0]
+        : (data as any).data && typeof (data as any).data === 'object'
+          ? (data as any).data
+          : data;
+
+      let parsedContent: any | undefined;
+      const rawContent = (normalized as any).content;
+      if (rawContent) {
+        if (typeof rawContent === 'string') {
+          try {
+            parsedContent = JSON.parse(rawContent);
+          } catch {
+            parsedContent = undefined;
+          }
+        } else if (typeof rawContent === 'object') {
+          parsedContent = rawContent;
+        }
+      }
+
+      const contentOrRow = parsedContent ?? normalized;
+      const incomingKey =
+        (contentOrRow as any).settingKey ?? (normalized as any).settingKey;
+      if (!activeMatch && incomingKey !== settingKey) return;
+
+      isUpdate.value = true;
+      assignFields(contentOrRow);
+      form.settingId = (normalized as any).settingId;
+      form.settingKey = settingKey;
+    },
+    { immediate: true }
   );
 </script>