feat: rust key derivation

[bkioshn]

Description

Implement Cardano key derivation using BIP39 mnemonic
The logic is written in Rust and expose to Flutter using the help of flutter_rust_bridge

Related Issue(s)

#1012 #1094

Description of Changes

Main functions

1. Given mnemonic and passphrase, generate an extended private key
2. Given extended private key and derivation path, derive a new extended private key
3. Given extended private key, derive the extended public key
4. Given extended private key, and data, sign the data to produce signature
5. Given extended private key, data, signature, verify the signature
6. Given extended public key, data, signature, verify the signature
7. dropping the extended private key (zeroing)

• Thread pool handling is included
• Simple return type eg. [u8; 96] is used so frontend can handle easily

Other

• simple.rs is removed
• Auto generated file for rust (frb_generated.rs) is ignored

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 | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |

[Mr-Leshiy]

Reminder to resolve this comment https://github.com/input-output-hk/catalyst-voices/pull/1063/files#r1836126375

[github-actions]

✅ Test Report | ${\color{lightgreen}Pass: 320/320}$ | ${\color{red}Fail: 0/320}$ |