Add Hybrid LSP support for Ruby

[benrfairless]

What problem does this solve?

Most of our applications are ruby apps - providing Hybrid LSP support for ruby applications makes this tool more valuable to us.

Proposed solution

Provide Hybrid LSP support for the Ruby language.

Alternatives considered

No response

Confirmations

• I searched existing issues and this is not a duplicate.

[DeusData]

Thank you for opening the language request first. The linked implementation in #1706 is now the review route for this work. Ruby Hybrid LSP support is broader than an extension mapping, so the review will check deterministic import, call, usage, inheritance, and fallback behavior before any merge decision. The contribution queue is full, but this is now labeled and tracked rather than waiting without a route.