BetMul

在 RT-Thread/rt-thread 中使用 menuconfig 对 rtt_rust 进行拉取后出现编译错误  发现是文件路径有问题，所以进行了修改，将 Sconscript 中的 PrebuildRust 函数最后一个参数由 `RTT_Root + "/../applications"` 修改为 `cwd + "/../applications"`

Transalte current CloudHub docs to Chinese.

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* **Please check if the PR fulfills these requirements** - [x] The commit message follows our guidelines - [x] Tests for the changes have been added (for bug fixes /...

`lib/ukboot`: Compilation failed with gcc-15.1.1

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### Describe the bug When I upgrade my `gcc` from `14.2.1` to `15.1.1`, I can't build unikraft even the simplest helloworld. And it turns out that downgrade to `gcc-14.2.1` is...

Kraft can not run multiple program at one time

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### Describe the bug When I try to run two program at the same time , it failed and report below message to me: ``` i using arch=x86_64 plat=qemu building...