Document NewDefaultInMemoryKVStore options

[oxnr]

Finding 023 - Document NewDefaultInMemoryKVStore options

ID	023
Finding	Document NewDefaultInMemoryKVStore options
Severity	1 - Informational
Description	The NewDefaultInMemoryKVStore function creates a data store with BadgerDB options that indicate usage for in-memory contexts. However, the hard-coded options use specific values without any context, which could lead to debugging oddities and inefficiencies down the line where it may not be clear why those specific values were chosen.
Recommendation	Document the rationale and/or purpose behind each option in the badger3.Options struct.
Code References	rollkit/store/kv.go Line 19 in eccdd0f inMemoryOptions := &badger3.Options{