CRDT synchronization for Pollen.

Provides eventually consistent distributed state using Conflict-free Replicated Data Types.

CRDT Types

This crate provides several CRDT types:

• [LwwRegister<T>] - Last-Write-Wins register for single values
• [OrSet<T>] - Observed-Remove Set for distributed set operations
• [GCounter] - Grow-only counter for distributed counting
• [PnCounter] - Positive-Negative counter (can increment/decrement)
• [MvRegister<T>] - Multi-value register for concurrent writes