feat: 实现循环防护和安全验证功能

refactor(loop_guard): 为LoopGuard添加Clone派生
feat(capabilities): 实现CapabilityManager.validate()安全验证
fix(agentStore): 添加token用量追踪
chore: 删除未实现的Predictor/Lead HAND.toml文件
style(Credits): 移除假数据并标注开发中状态
refactor(Skills): 动态加载技能卡片
perf(configStore): 为定时任务添加localStorage降级
docs: 更新功能文档和版本变更记录

desktop/src/store/configStore.ts

@@ -395,9 +395,18 @@ export const useConfigStore = create<ConfigStateSlice & ConfigActionsSlice>((set
 
     try {
       const result = await client.listScheduledTasks();
-      set({ scheduledTasks: result?.tasks || [] });
+      const tasks = result?.tasks || [];
+      set({ scheduledTasks: tasks });
+      // Persist to localStorage as fallback
+      try { localStorage.setItem('zclaw-scheduled-tasks', JSON.stringify(tasks)); } catch { /* ignore */ }
     } catch {
-      // Ignore if heartbeat.tasks not available
+      // Fallback: load from localStorage
+      try {
+        const stored = localStorage.getItem('zclaw-scheduled-tasks');
+        if (stored) {
+          set({ scheduledTasks: JSON.parse(stored) });
+        }
+      } catch { /* ignore */ }
     }
   },
 
@@ -416,9 +425,11 @@ export const useConfigStore = create<ConfigStateSlice & ConfigActionsSlice>((set
         nextRun: result.nextRun,
         description: result.description,
       };
-      set((state) => ({
-        scheduledTasks: [...state.scheduledTasks, newTask],
-      }));
+      set((state) => {
+        const tasks = [...state.scheduledTasks, newTask];
+        try { localStorage.setItem('zclaw-scheduled-tasks', JSON.stringify(tasks)); } catch { /* ignore */ }
+        return { scheduledTasks: tasks };
+      });
       return newTask;
     } catch (err: unknown) {
       const errorMessage = err instanceof Error ? err.message : 'Failed to create scheduled task';
@@ -602,8 +613,23 @@ function createConfigClientFromKernel(client: KernelClient): ConfigStoreClient {
         return null;
       }
     },
-    getQuickConfig: async () => ({ quickConfig: {} }),
-    saveQuickConfig: async () => null,
+    getQuickConfig: async () => {
+      // Read from localStorage in kernel mode
+      try {
+        const stored = localStorage.getItem('zclaw-quick-config');
+        if (stored) {
+          return { quickConfig: JSON.parse(stored) };
+        }
+      } catch { /* ignore */ }
+      return { quickConfig: {} };
+    },
+    saveQuickConfig: async (config) => {
+      // Persist to localStorage in kernel mode
+      try {
+        localStorage.setItem('zclaw-quick-config', JSON.stringify(config));
+      } catch { /* ignore */ }
+      return { quickConfig: config };
+    },
     listSkills: async () => {
       try {
         const result = await client.listSkills();