feat(rpc): Filecoin.F3GetProgress

[hanabi1224]

Summary of changes

Changes introduced in this pull request:

• implement RPC method Filecoin.F3GetProgress https://github.com/filecoin-project/lotus/blob/master/documentation/en/api-v1-unstable-methods.md#F3GetProgress
• manual testing (API compare tests will come later once F3 is enabled by default in Lotus)

Reference issue to close (if applicable)

Closes #4862

Other information and links

Change checklist

• I have performed a self-review of my own code,
• I have made corresponding changes to the documentation. All new code adheres to the team's documentation standards,
• I have added tests that prove my fix is effective or that my feature works (if possible),
• I have made sure the CHANGELOG is up-to-date. All user-facing changes should be reflected in this document.