feat(backend shared service job-scheduler): initialize job scheduler and impl ready queue

[jordems]

Proposed Changes

This PR will create the job scheduler service for the Ready Queue.

• Implements Bull
• Adds ready to Player
• Adds startDate and status to Table
• Refactors some unit tests to use mock functions
• Adds ReadySystemService with onPlayerReadied, onPlayerJoined and onPlayerLeft events to easily be added onto the Player controller
• Adds ReadySystemConsumer which will automatically start the game when the ready time has elapsed

@mlevi15 not sure exactly how the start is going to happen in #144 , I'm sure you'll have some input. After we get these merged in. We can clean it up

Has not implemented frontend handling this yet

Linked Issue

resolves #138

Types of changes

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

Merge Checklist

• [x] My code follows the code style of this project.
• [x] All new and existing tests passed.
• [x] Any dependent changes have been merged in downstream modules.
• [x] I have provided inline technical documentation (tsdocs) where necessary.
• [ ] My change requires a change to the root documentation.
• [ ] I have updated the documentation accordingly.

Deployment Notes

HOLDING merge until dylan sets up aws redis, as it's required before this can be depoloyed