refactor: 优化认证系统和组件类型安全性

- 新增 safeLocalStorage 工具函数增强本地存储安全性
- 简化认证流程，重构用户数据结构和 token 管理
- 修复多个模块的 TypeScript 类型错误和导入问题
- 优化状态管理，重构各模块 store 结构
- 清理冗余代码，移除未使用的组件和函数
- 改进错误处理和边界情况处理
- 更新配置文件以支持最新的类型检查

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

src/app/(app)/ai-crop-model/support/dashboard/components/aiDecisionDashboardReducer.tsx

@@ -5,6 +5,8 @@
  * 规范：遵循crop-x/docs/开发项目规范.md，使用useReducer状态管理模式
  */
 
+import { safeLocalStorage } from '@/utils/storage';
+
 // 决策类型
 export type DecisionType = 'irrigation' | 'fertilizer' | 'pesticide' | 'harvest' | 'soil' | 'weather';
 
@@ -303,29 +305,25 @@ const calculateLatestDecisions = (decisions: DecisionRecord[]): DecisionRecord[]
 
 // 保存到本地存储
 const saveToStorage = (state: AIDecisionDashboardState) => {
-  try {
-    localStorage.setItem('ai-decision-dashboard', JSON.stringify({
-      decisions: state.decisions,
-      lastUpdated: state.lastUpdated,
-    }));
-  } catch (error) {
-    console.warn('Failed to save to localStorage:', error);
-  }
+  safeLocalStorage.setItem('ai-decision-dashboard', JSON.stringify({
+    decisions: state.decisions,
+    lastUpdated: state.lastUpdated,
+  }));
 };
 
 // 从本地存储加载
 const loadFromStorage = () => {
-  try {
-    const stored = localStorage.getItem('ai-decision-dashboard');
-    if (stored) {
+  const stored = safeLocalStorage.getItem('ai-decision-dashboard');
+  if (stored) {
+    try {
       const data = JSON.parse(stored);
       return {
         decisions: data.decisions || initialDecisions,
         lastUpdated: data.lastUpdated || new Date().toISOString(),
       };
+    } catch (error) {
+      console.warn('Failed to parse stored data:', error);
     }
-  } catch (error) {
-    console.warn('Failed to load from localStorage:', error);
   }
   return null;
 };