实习生裴雨果+创建邮箱

[purofle]

任务一：通过 QEMU 仿真 RISC-V 环境并启动 openEuler RISC-V 系统，设法输出 fastfetch 结果并截图提交

手动 clone 并编译后可直接运行：

任务二：在 openEuler RISC-V 系统上通过 obs 命令行工具 osc，从源代码构建 RISC-V 版本的 rpm 包

任务三：尝试使用 qemu user & nspawn 或者 docker 加速完成任务二

这里在主系统 AOSC OS 下提前安装了 qemu-user 跟 binfmt，手动安装了 osc 和 build 后，与任务二过程一致，只须在编译时添加参数 --vm-type=nspawn 指定使用 nspawn 环境编译：

[Copilot]

Pull request overview

This PR adds a new intern entry for 裴雨果 (Pei Yuguo) to the intern message file, along with documentation of completed onboarding tasks including QEMU/RISC-V environment setup, RPM package building via osc, and build acceleration using qemu-user & nspawn.

• Added intern information entry with Gitee/GitHub handles and join date
• Documented completion of three onboarding tasks with screenshots
• Missing critical information (email address) needs to be added

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