feat(provider): adding Tabby as third api provider

[Sma1lboy]

Description

Added Tabby as API Provider. Tabby is a Self-hosted AI coding assistant. It also runs a Tabby Server for self-hosted LLM, also providing a lot of Multi-person collaboration features. At the same time, Tabby fully supports OpenAI restful API. So after the User sets up Tabby, they can share the auth token and endpoint to RooCode through Tabby client extension, so RooCode can directly request Tabby Server's /chat/completion interface

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• This change requires a documentation update

How Has This Been Tested?

Checklist:

Tried to use RooCode normally through implementation, tried various LMs provided by Tabby, reopened the configuration page multiple times to ensure persistent parameter storage is correct.
Reset RooCode to ensure welcome page Tabby runs correctly

• My code follows the patterns of this project
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation

Additional context

Related Issues

TabbyML/tabby#3965

Reviewers

Demo

https://jam.dev/c/9a701b04-04c4-4bf7-8efe-4e5c47269328 (new version)

https://jam.dev/c/4e32b943-62e2-42fc-b305-ccc625c79b23

[changeset-bot]

⚠️ No Changeset found

Latest commit: 17b47c9

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[ellipsis-dev]

⚠️ This PR is too big for Ellipsis, but support for larger PRs is coming soon. If you want us to prioritize this feature, let us know at [email protected]

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[ellipsis-dev]

This pull request includes two distinct types of changes:

1. Documentation Updates: The README files in multiple languages have been reformatted to improve the layout and readability of the contributors sections. These changes are consistent across the different language files and can be grouped together.

2. API Provider Addition: The integration of the Tabby API provider involves significant code changes across multiple files, including the addition of new modules, handlers, and configurations.

To improve the review process and maintain clarity, I suggest splitting this pull request into two separate ones:

• One pull request for the README updates across the different language files.
• Another pull request for the Tabby API provider integration and related code changes.

This separation will help reviewers focus on the specific changes and ensure a more efficient review process. Thank you!

[hannesrudolph]

Thanks for submitting this PR.

We're closing it because, for adding new providers, we ask contributors to follow our issue-first approach. This allows us to discuss and approve proposed providers clearly before implementation.

We appreciate your understanding and would be happy to review this further if you create an issue outlining the provider details first. Thanks again!