feat(ServerTextPosition): implement comparison operators

[lheckemann]

Description (e.g. "Related to ...", etc.)

lsprotocol's Position type implements comparison operators, which can be quite convenient when implementing a language server. Mirror this functionality in ServerTextPosition.

Code review checklist (for code reviewer to complete)

• Pull request represents a single change (i.e. not fixing disparate/unrelated things in a single PR)
• Title summarizes what is changing
• Commit messages are meaningful (see this for details)
• Tests have been included and/or updated, as appropriate
• Docstrings have been included and/or updated, as appropriate
• Standalone docs have been updated accordingly

Automated linters

You can run the lints that are run on CI locally with:

uv run --all-extras poe lint

[lheckemann]

I've opened a PR to implement similar overlap and inclusion functions in lsprotocol itself as well: microsoft/lsprotocol#448

[lheckemann]

Hi @tombh , looks like this fell through the cracks and didn't make it into the latest release (maybe because it was a draft? do let me know if that was it or if there's something else I should have done to get attention on this ^^); I think it would be good to get at least the first commit into a patch release, as the comparison operators that worked on the Position objects formerly returned currently don't work with the new ServerTextPositions.

[tombh]

Ah sorry, yes I saw the DRAFT status and thought you were still working on it. No worries we can just do a point release.

[lheckemann]

Awesome, thanks!