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

workspace/.learnings/FEATURE_REQUESTS.md

@@ -0,0 +1,44 @@
+# Feature Requests
+
+User-requested capabilities that don't exist yet.
+
+**Areas**: frontend | backend | infra | tests | docs | config
+**Statuses**: pending | in_progress | resolved | wont_fix
+
+## Status Definitions
+
+| Status | Meaning |
+|--------|---------|
+| `pending` | Not yet addressed |
+| `in_progress` | Actively being worked on |
+| `resolved` | Feature implemented |
+| `wont_fix` | Decided not to implement (reason in Resolution) |
+
+## Entry Format
+
+```markdown
+## [FEAT-YYYYMMDD-XXX] title
+
+**Logged**: ISO-8601 timestamp
+**Priority**: low | medium | high
+**Status**: pending
+**Area**: frontend | backend | infra | tests | docs | config
+
+### Requested Capability
+What the user wanted to do
+
+### User Context
+Why they needed it
+
+### Complexity Estimate
+simple | medium | complex
+
+### Suggested Implementation
+How this could be built
+
+### Metadata
+- Frequency: first_time | recurring
+- Related Features: existing_feature_name
+
+---
+```