Fixing access-scope bug in EppoClient.

[JThramer]

🎟️ Fixes issue
📜 Design Doc: link if applicable

Motivation and Context

When initializing offline, it may be desirable to attempt to load a cached configuration from the configuration cache. This is not possible to do manually by the client-developer.

Description

Fixing issue where it was impossible to manually loadInitialConfiguration, because configurationStore was an internal variable.

How has this been documented?

• I don't have access to your internal tools, so you'll have to take care of that.

How has this been tested?

• Tested on SeatGeek.app

[petzel]

The ConfigurationStore is intentionally private, as we do not want to expose internals (whose implementation details may change) publicly.

@JThramer can you explain in more detail what you're trying to achieve?

[JThramer]

@petzel that's sensible, I don't mind if persistent cache for configurations is handled for me, but the core issue is that the persistent cache is broken when you initialize offline, regardless of what you specify as the withPersistentCache argument in initializeOffline.

The feature looks like it works in the async initializer, but we can't use that due to technical constraints.

Does this make sense? Happy to answer any more questions.