Migrate SQLite to rustbreak

I want to migrate all persistent data to rustbreak

Here is the new data schema:

Legend :

• module

  • db1 (index, data)
  • db2 (index, data)

• blockchain module:

  • blocks: (BlockNumber, Vec)
  • forks: (ForkId,Vec<(BlockForkDatas)>)
  • forks_blocks : (Blockstamp, BlockDocument)
  • wot_index: (PubkeyHash,(DALIdentity,Vec,Vec))
  • tx_index: (TxHash,DALTx)
  • sources_index: (SourceConditionsHash,DALSource)

At first, I will only migrate the blockchain module.