change(state): Refactor format upgrades into trait#9263

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arya2 wants to merge 3 commits intomainfrom db-format-upgrade-trait

+466-299

Commits on Feb 21, 2025

Adds a new trait for disk format upgrades, implements in on a new struct, PruneTrees, and moves the logic for tree deduplication to the trait impl
arya2
committed
refactors add subtrees format upgrade to use new trait
arya2
committed
refactors fix tree keys, cache genesis roots, and value balance upgrades to use new trait
arya2
committed