refactor: 统一代码风格并迁移至 ESLint 新配置

style(backend): 格式化模型文件代码
style(frontend): 调整组件代码格式
chore: 删除旧 ESLint 配置并添加新配置
refactor(backend): 重构模型定义语法
style: 统一箭头函数和对象属性简写

backend/scripts/add-isSystem-column.js

@@ -3,34 +3,42 @@ const { sequelize } = require('../db');
 async function addIsSystemColumn() {
   try {
     console.log('开始添加 isSystem 列到 deviceFields 表...');
-    
+
     // 检查列是否已存在
-    const tableInfo = await sequelize.query(
-      "PRAGMA table_info(deviceFields)",
-      { type: sequelize.QueryTypes.SELECT }
-    );
-    
+    const tableInfo = await sequelize.query('PRAGMA table_info(deviceFields)', {
+      type: sequelize.QueryTypes.SELECT,
+    });
+
     const hasIsSystemColumn = tableInfo.some(col => col.name === 'isSystem');
-    
+
     if (hasIsSystemColumn) {
       console.log('isSystem 列已存在，跳过添加');
     } else {
       // 添加 isSystem 列
-      await sequelize.query(
-        "ALTER TABLE deviceFields ADD COLUMN isSystem BOOLEAN DEFAULT 0",
-        { type: sequelize.QueryTypes.RAW }
-      );
+      await sequelize.query('ALTER TABLE deviceFields ADD COLUMN isSystem BOOLEAN DEFAULT 0', {
+        type: sequelize.QueryTypes.RAW,
+      });
       console.log('isSystem 列添加成功');
     }
-    
+
     // 更新现有数据：将核心字段标记为系统字段
     const systemFields = [
-      'deviceId', 'name', 'type', 'model', 'serialNumber',
-      'rackId', 'position', 'height', 'powerConsumption',
-      'status', 'purchaseDate', 'warrantyExpiry',
-      'ipAddress', 'description'
+      'deviceId',
+      'name',
+      'type',
+      'model',
+      'serialNumber',
+      'rackId',
+      'position',
+      'height',
+      'powerConsumption',
+      'status',
+      'purchaseDate',
+      'warrantyExpiry',
+      'ipAddress',
+      'description',
     ];
-    
+
     for (const fieldName of systemFields) {
       await sequelize.query(
         `UPDATE deviceFields SET isSystem = 1 WHERE fieldName = '${fieldName}'`,
@@ -38,7 +46,7 @@ async function addIsSystemColumn() {
       );
     }
     console.log('系统字段标记完成');
-    
+
     console.log('数据库迁移完成');
     process.exit(0);
   } catch (error) {