chore(project): 初始化项目基础配置文件

- 添加 CodeGraph、Android 和通用 gitignore 配置
- 创建项目元数据文件跟踪 Flutter 项目属性
- 添加 Codex AI 指导文档 AGENTS.md 说明项目架构
- 配置代码分析选项 analysis_options.yaml
- 设置 Android 应用清单权限和 Kiosk 模式配置
- 实现中英文国际化支持 AppLocalizations
- 配置 GoRouter 应用路由导航
- 创建明亮工业控制风格的主题配置 AppTheme

lib/shared/widgets/common_card.dart

@@ -0,0 +1,47 @@
+import 'package:flutter/material.dart';
+import '../../core/theme/app_theme.dart';
+
+/// 通用卡片组件 - 明亮工业风格
+class CommonCard extends StatelessWidget {
+  final Widget child;
+  final VoidCallback? onTap;
+  final bool selected;
+  final EdgeInsetsGeometry? padding;
+  final EdgeInsetsGeometry? margin;
+
+  const CommonCard({
+    super.key,
+    required this.child,
+    this.onTap,
+    this.selected = false,
+    this.padding,
+    this.margin,
+  });
+
+  @override
+  Widget build(BuildContext context) {
+    return Container(
+      margin: margin ?? const EdgeInsets.symmetric(horizontal: 16, vertical: 8),
+      child: Material(
+        color: selected ? AppTheme.bgCardHover : AppTheme.bgCard,
+        borderRadius: BorderRadius.circular(AppTheme.radiusMd),
+        elevation: 0,
+        child: InkWell(
+          onTap: onTap,
+          borderRadius: BorderRadius.circular(AppTheme.radiusMd),
+          child: Container(
+            padding: padding ?? const EdgeInsets.all(16),
+            decoration: BoxDecoration(
+              borderRadius: BorderRadius.circular(AppTheme.radiusMd),
+              border: selected
+                  ? Border.all(color: AppTheme.primaryColor, width: 2)
+                  : Border.all(color: AppTheme.borderLight, width: 1),
+              boxShadow: AppTheme.shadowCard,
+            ),
+            child: child,
+          ),
+        ),
+      ),
+    );
+  }
+}