feat: Capability Evolver 升级 + 日常运行日志

主要变更：
- Capability Evolver 技能大幅升级
  - 新增 LLM 审查、叙事记忆、反思机制模块
  - 改进 Agent 间通信协议和技能搜索
  - 整合 Git 备份到 evolver-run.sh

- Agent 配置与日志更新
  - dev-assist/haonan/main 认证和会话配置
  - 5 个 agent 的 AGENTS.md 文档更新
  - haonan 的 MEMORY.md 和 SOUL.md 更新

- 新增功能目录
  - hooks/self-improvement 自我改进钩子
  - memory/evolution 进化记忆状态
  - workspace/.learnings/ 学习记录

- 清理
  - 删除 scripts/git-auto-sync.sh（已整合到 evolver）
  - 删除旧的 _meta.json 配置
  - 忽略临时工作空间目录

hooks/self-improvement/handler.js

@@ -0,0 +1,56 @@
+/**
+ * Self-Improvement Hook for OpenClaw
+ * 
+ * Injects a reminder to evaluate learnings during agent bootstrap.
+ * Fires on agent:bootstrap event before workspace files are injected.
+ */
+
+const REMINDER_CONTENT = `
+## Self-Improvement Reminder
+
+After completing tasks, evaluate if any learnings should be captured:
+
+**Log when:**
+- User corrects you → \`.learnings/LEARNINGS.md\`
+- Command/operation fails → \`.learnings/ERRORS.md\`
+- User wants missing capability → \`.learnings/FEATURE_REQUESTS.md\`
+- You discover your knowledge was wrong → \`.learnings/LEARNINGS.md\`
+- You find a better approach → \`.learnings/LEARNINGS.md\`
+
+**Promote when pattern is proven:**
+- Behavioral patterns → \`SOUL.md\`
+- Workflow improvements → \`AGENTS.md\`
+- Tool gotchas → \`TOOLS.md\`
+
+Keep entries simple: date, title, what happened, what to do differently.
+`.trim();
+
+const handler = async (event) => {
+  // Safety checks for event structure
+  if (!event || typeof event !== 'object') {
+    return;
+  }
+
+  // Only handle agent:bootstrap events
+  if (event.type !== 'agent' || event.action !== 'bootstrap') {
+    return;
+  }
+
+  // Safety check for context
+  if (!event.context || typeof event.context !== 'object') {
+    return;
+  }
+
+  // Inject the reminder as a virtual bootstrap file
+  // Check that bootstrapFiles is an array before pushing
+  if (Array.isArray(event.context.bootstrapFiles)) {
+    event.context.bootstrapFiles.push({
+      path: 'SELF_IMPROVEMENT_REMINDER.md',
+      content: REMINDER_CONTENT,
+      virtual: true,
+    });
+  }
+};
+
+module.exports = handler;
+module.exports.default = handler;