feat(lsp): enable ty and add ruff lsp support for python

[n24q02m]

Issue for this PR

Closes #5345

Type of change

• Bug fix
• New feature
• Refactor / code improvement
• Documentation

What does this PR do?

Enables the experimental ty LSP (by removing the strict experimental flag constraint) and introduces ruff as a fully supported LSP server for Python. This significantly improves Python linting and formatting speeds in large codebases.

How did you verify your code works?

Verified locally with a mock python project and dev.log confirmed that ruff starts properly.

Screenshots / recordings

N/A

Checklist

• I have tested my changes locally
• I have not included unrelated changes in this PR

[github-actions]

The following comment was made by an LLM, it may be inaccurate:

Potential Duplicate Found

PR #9126: feat: add experimental support for Ruff language server #5345
#9126

Why it might be related:

• This PR also addresses issue [FEATURE]: ty + ruff lsp rather than pyright #5345 (the same issue referenced in the current PR)
• It specifically adds Ruff language server support for Python, which is a core feature of PR feat(lsp): enable ty and add ruff lsp support for python #14850
• Both PRs focus on improving Python LSP support

You should check if PR #9126 is already merged or closed. If it's still open, this could be a genuine duplicate that needs consolidation.

[github-actions]

Thanks for updating your PR! It now meets our contributing guidelines. 👍

[n24q02m]

Closing this PR -- it has merge conflicts and PR #9126 (by another contributor) targets the same issue #5345 with a similar approach. Rather than maintaining two competing PRs, I will support #9126 instead.