Least functionality release

[slhmy]

This is a conclusion issue for the "Least functionality release" Milestone.
Which includes a list of targets to make OJ Lab complete with the basic functionality of a traditional Online Judge Platform.

For Judger we got a implemented core functionality, but a CLI is still needed. This is mainly for getting a easier way to start Judger everywhere including in Dev situation.

For Platform (the core service) we need to finish the implementation of Submission data object which shows a good and clear result of the judge.
User register and role control should also be considered.

For the frontend, UI perf is the main part. Data should be gracefully processed after Platform implementation.

Finally we should build a brief knowledge map of the whole technical skill we used in OJ Lab, this is mainly for helping new comers to quickly learn how to join OJ Lab. However these knowledge can be also very useful when we go on to other projects.

The following is the total task list, I have not finished it.

Judger and Task

A reliable and clear judge/submission queue is needed.

• Refactor to use Redis Stream instead of asynq platform#29
• [Core] Implementation Plan with Release v.0.1.1 judger#30
  • Define Task object for judge jobs judger#80
  • Code doc for published library judger#107

Frontend

• Migrate to Next.js frontend#27
• Add different auth judge for different roles frontend#10
• Add a problem description page frontend#13
• Problem creation and testdata management frontend#28