One click package adding logic in the package list

We've already added this button to the package lists:

We would like to hook this up to automatically create a PR on the relevant RoboStack distro GitHub repo.

Some ideas on how to do this:

1. Start a seperate server that can handle a GitHub App and let the user login to create a PR in their name. ( Departure from the serverless github pages we have right now)
2. Simply create a "Create Issue" link with prefilled description that could be picked up by a GitHub bot. (PR will not be in the user's name).
3. Point directly to the "Edit file" button of the relevant vinca.yaml (More complex for new people)

Input, ideas or contributions related to this are welcome!

首先在软件包列表中找到现有按钮，并检查它目前的行为。比较提出的三种 GitHub 集成路径：GitHub App 服务器、为 bot 预填的 issue，或直接编辑相关的 vinca.yaml；当选定一种方案，并且按钮能够可靠地支持预期的软件包更新流程时，这项工作就完成了。