v0.23.10

fix(connector): accept full attention spec subclasses (#429)

## Summary

- classify `FullAttentionSpec` subclasses as full-attention cache groups
- allow specialized full-attention specs used by the latest Kimi K3 vLLM
release to initialize with aligned Mamba groups
- cover subclass and MLA inheritance behavior in cache-group layout
tests
- bump the workspace and Python package version to `0.23.10` for release

## Testing

- `cd python && uv run --extra test pytest` (256 passed, 13 deselected)
- `cd python && uv run --isolated --no-project --with pytest --with
numpy --with 'requests>=2.26.0' pytest` (256 passed, 13 deselected)
- pre-commit hooks, including `cargo test --release`, Ruff, and
Commitizen checks
- `cargo metadata --locked --no-deps --format-version 1`
- Cargo workspace, Python package, and Commitizen versions verified at
`0.23.10`

## Release

After merge, create and push tag `v0.23.10` to trigger the release
workflow.

## Performance Work

Not a performance change; no benchmark was required.