refactor(autocommit): formatting for consistent float output across l…
…ib.rs and uf32.rs
Enhance code consistency by standardizing float formatting in key libraries
### Changes
- [`README.md`] Enable unsigned-float exponent handling: Improve formatting and conversion behavior
- [`src/lib.rs`] Improve formatting output consistency: Standardize output formatting across tests
- [`src/uf16.rs`] Improve float formatting support: Simplify and extend formatting capabilities
- [`src/uf32.rs`] Improve float formatting: Simplify and standardize float output
- [`src/uf64.rs`] Improve float formatting: Simplify and standardize float output
- [`src/uf8.rs`] Improve float formatting support: Enhance display behavior for Uf8 variants
### Version Bumps
- [`Cargo.toml`] Rust / Cargo: 0.2.1 -> 0.2.2 (patch); code changes detected; suggest a patch project version bump
### Risk
- Level: low
- Avoid unexpected behavior with floating point values