* refactor: Eliminate the `KAFKA_ENABLED` setting
* Remove dead code
* Consolidate plugin server test scripts and CI
* Fix CI command
* Remove Celery queues
* Rearrange test directories
* Update import paths
* feat(object_storage): add unused object storage with health checks
* only prompt debug users if object storage not available at preflight
* safe plugin server health check for unused object storage
* explicit object storage settings
* explicit object storage settings
* explicit object storage settings
* downgrade pip tools
* without spaces?
* like this?
* without updating pip?
* remove object_storage from dev volumes
* named volume on hobby
* lazily init object storage
* simplify conditional check
* reproduced error locally
* reproduced error locally
* object_storage_endpoint not host and port
* log more when checking kafka and clickhouse
* don't filter docker output
* add kafka to hosts before starting stack?
* silly cloud tests (not my brain)
