Refactors the queueing logic to be fairly balanced between actions, with each action backed as a separate FIFO queue. Also adds support for priority queueing and custom queues, though those aren't exposed on the API layer yet. Improves throughput to be > 5000 tasks/second on a single queue.
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Co-authored-by: Alexander Belanger <alexander@hatchet.run>
* feat: add rabbitmq connection pool and remove non-fatal worker errors
* chore: go mod tidy
* fix: release pool after opening channel
* fix: make sure channel is closed after all tasks return on subscribe
* fix: don't loop endlessly
