* Touch up log statements, fix casing, add and normalize contexts
* Dedicated logger for dashboard resolver
* Avoid injecting logger to historian
* More minor log touch-ups
* Dedicated logger for state manager
* Use rule context in annotation creator
* Rename base logger and avoid redundant contextual loggers
* Create caching dashboard resolver
* A couple tests for dashboard resolving
* Log warning on not found
* Additional polish + review nits
* Move to singleflight instead of a plain mutex
* Store errors instead of -1 in cache and use reflection when reading
* Address linter error
* One more linter error
