* Add name to optimizers
* Track optimizer status in update handler
* Remove unused optimizer telemetry implementation
* Report tracked optimizer status in local shard telemetry
* Keep just the last 16 optimizer trackers and non successful ones
* Also eventually truncate cancelled optimizer statuses
* Fix codespell
* Assert basic optimizer log state in unit test
* Remove repetitive suffix from optimizer names
* Loosen requirements for optimizer status test to prevent flakyness
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