perF: getInitData api cache;perf: tool description field;signoz store level (#5465)

* perf: auto focus

* perF: getInitData api cache

* perf: tool description field

* signoz store level

* perF: chat logs index

document/components/docs/not-found.tsx

@@ -10,7 +10,7 @@ const exactMap: Record<string, string> = {
   '/docs/guide/admin/sso_dingtalk':
     '/docs/introduction/guide/admin/sso#/docs/introduction/guide/admin/sso#钉钉',
   '/docs/guide/knowledge_base/rag': '/docs/introduction/guide/knowledge_base/RAG',
-  '/docs/commercial/intro/': '/docs/introduction',
+  '/docs/commercial/intro/': '/docs/introduction/commercial',
   '/docs/upgrading/intro/': '/docs/upgrading',
   '/docs/introduction/shopping_cart/intro/': '/docs/introduction/commercial'
 };

document/content/docs/upgrading/4-12/4121.mdx

@@ -7,6 +7,7 @@ description: 'FastGPT V4.12.1 更新说明'
 ## 🚀 新增内容
 
 1. Prompt 自动生成和优化。
+2. 增加`SIGNOZ_STORE_LEVEL`参数，可以控制 Signoz 日志存储级别。
 
 ## ⚙️ 优化
 
@@ -21,3 +22,5 @@ description: 'FastGPT V4.12.1 更新说明'
 3. 对话日志看板数据表索引不正确。
 
 ## 🔨 工具更新
+
+1. 支持对系统工具单独配置 Tool description，更利于模型理解。

document/data/doc-last-modified.json

@@ -103,7 +103,7 @@
   "document/content/docs/upgrading/4-11/4110.mdx": "2025-08-05T23:20:39+08:00",
   "document/content/docs/upgrading/4-11/4111.mdx": "2025-08-07T22:49:09+08:00",
   "document/content/docs/upgrading/4-12/4120.mdx": "2025-08-12T22:45:19+08:00",
-  "document/content/docs/upgrading/4-12/4121.mdx": "2025-08-14T22:01:36+08:00",
+  "document/content/docs/upgrading/4-12/4121.mdx": "2025-08-15T14:27:32+08:00",
   "document/content/docs/upgrading/4-8/40.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-8/41.mdx": "2025-08-02T19:38:37+08:00",
   "document/content/docs/upgrading/4-8/42.mdx": "2025-08-02T19:38:37+08:00",