Tracking issue for account retrieval refactoring

[drahnr]

The full path for enablement of historial account queries

1. Enable historical account queries
2. Merge get account proof and get account details queries
3. Enable RocksDB backend
4. Migrate nullifier tree to LargeSmt + RocksDB
5. Integrate SmtForest once it has support LargeSmt
6. Add cleanup routine for outdated historical storage entries