fix: add checkout to upload-binaries, update Cargo.lock, reorder crat…

…e publish

- upload-binaries needs a checkout so gh can detect the repo
- Cargo.lock was stale (still referenced 0.2.0)
- publish-crate now runs after upload-binaries (last step)

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

RustQC v0.2.0

chore: bump version to 0.1.1

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

chore: reset version to 0.1.0 for clean public release

Consolidate changelog and reset version number for a fresh v0.1.0
release before going public.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>