修复代码审查反馈: 移除重复记忆条目 + 修正字符串格式

Agent-Logs-Url: https://github.com/qinfendebingshuo/guanghulab/sessions/e6c67138-48cf-4719-8ca3-ec9a4a641fd1

Co-authored-by: qinfendebingshuo <207279273+qinfendebingshuo@users.noreply.github.com>

.github/persona-brain/agent-memory.json

@@ -38,15 +38,9 @@
       },
       {
         "id": 4,
-        "content": "铸渊已经完成OKComputer系统融合升级",
-        "category": "general",
-        "created_at": "2026-03-31T13:16:56.452Z"
-      },
-      {
-        "id": 5,
-        "content": "用户身份: 冰朔",
-        "category": "general",
-        "created_at": "2026-03-31T13:19:01.936Z"
+        "content": "铸渊已经完成OKComputer系统融合升级 · 记忆Agent v1.0上线",
+        "category": "system",
+        "created_at": "2026-03-31T13:16:56Z"
       }
     ]
   }

scripts/memory-agent.js

@@ -482,7 +482,7 @@ class ZhuyuanMemoryAgent {
       '【用户记忆档案】',
       `用户ID: ${userId}`,
       `共有 ${stats.total} 条记忆记录`,
-      '=' .repeat(40),
+      '='.repeat(40),
     ];
 
     memories.forEach((m, i) => {