V4.14.8 dev (#6517)

* doc

* wip(next): upgrade next16 with next-rspack to build (#6501)

* wip(next): upgrade next16 with next-rspack to build

* wip: fix tsconfig path alias, bump various deps

* fix: test action pnpm version, immer dep

* fix: only use Rspack for develop environment

* lock

* fix: dataset choice hint (#6514)

* fix: dataset choice hint

* fix: regex replaceVarible remove useless match group

* fix: type check (#6515)

* test: perfect test cases for replaceVarible function in  like case (#6516)

---------

Co-authored-by: archer <545436317@qq.com>
Co-authored-by: Ryo <whoeverimf5@gmail.com>

document/content/docs/self-host/upgrading/4-14/4148.mdx

@@ -7,7 +7,7 @@ description: 'FastGPT V4.14.8 更新说明'
 ## 🚀 新增内容
 
 1. Next.js 版本升级到 15。
-2. 重构代码沙盒。
+2. 重构代码沙盒，统一隔离方案，支持网络请求以及内置依赖包。
 
 ## ⚙️ 优化