[Feature Request] Improvements for Some Issues

[Acfboy]

I am an active competitive programmer and a regular user of your plugin. It's been a great tool to facilitate my coding practice. However, I've encountered a few issues that I believe could be improved for a better user experience.

1. Disappearing Sample Outputs: When I switch to other pages, the sample outputs disappear. This is particularly inconvenient during my training sessions where I often need to compare outputs from different programs side by side. Retaining the outputs would be a significant enhancement.
2. Lack of a 'Run Without Compile' Button: It's quite typical to test my solution against other related test cases after reading one test case's result. Having to wait for the compilation process again is quite time-consuming.

I have some knowledge of the relevant technologies and am eager to contribute to the project. I intend to explore the source code to implement these enhancements.

In order to implement this feature, I need to find a place to store the current binary files instead of deleting them, as well as to read the output of each test case currently from ./.cph, which will change the logic of the plugin executing the tests. I wanted to check if such contributions would be welcomed by the team. Looking forward to your thoughts on this. :)