fix(rust/cardano-chain-follower): Refactor chain follower to use cardano-blockchain-types

[bkioshn]

Description

Refactor cardano-chain-follower to use cardano-blockchain-types

Related Issue(s)

#121

Description of Changes

• Use the type in cardano-blockchain-types include - Slot, Network, Txn_Index, Fork etc.
• Remove unused dependencies
• Modify the follow_chain.rs
• Break down stat.rs
• Remove metadata
• Remove unused test data
• Remove utils and use function from catalyst-types
• Revisit documents and make sure its convey the meaning of the code

Breaking Changes

All crate that originally use cardanno-chain-follower need to beware of

• Type changes - eg.u64 -> Slot etc.
• metadata module is now removed

Please confirm the following checks

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have been merged and published in downstream module

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 260/260}$ | ${\color{red}Fail: 0/260}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 260/260}$ | ${\color{red}Fail: 0/260}$ |

[stevenj]

Looks pretty good.
Mostly, I think we need to add some features to the Fork type, and then incorporate those into this code.

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 260/260}$ | ${\color{red}Fail: 0/260}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 260/260}$ | ${\color{red}Fail: 0/260}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 260/260}$ | ${\color{red}Fail: 0/260}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 260/260}$ | ${\color{red}Fail: 0/260}$ |

[Mr-Leshiy]

LGTM

[stevenj]

LGTM