docs: update CONTRIBUTING.md for `uv` and `ruff`#1396

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danceratopz wants to merge 9 commits intoethereum:forks/osakafrom

danceratopz:docs/update-contributing-for-uv-and-ruff

Commits on Sep 2, 2025

docs: second pass at contributing; correct commands
danceratopz
committed

Commits on Sep 3, 2025

Fix-up tox environment description via Guru's suggestion

danceratopz
and
gurukamath
committed
Prefix `tox` with `uvx` to prevent depdendency problems
danceratopz
committed

Commits on Sep 4, 2025

Expand `uv` installation; running tox w/all envs not recommended
danceratopz
committed
docs: clarify that geth is only required for syncing and verifying mainnet blocks
danceratopz
committed