[Feature] Export snapshot car file by leverage 3rd party tool (filecoin-chain-achiver)

[AaricChen]

• investigate the provider mechanism of Pando: https://github.com/pando-project/pando/blob/main/example/provider/dag/dag.go
• investigate filecoin chain archiver: https://github.com/filecoin-project/filecoin-chain-archiver
• investigate export mechanism of Lotus : https://github.com/filecoin-project/lotus/blob/master/chain/store/snapshot.go
• PoC and solution proposal for snapshot export