Seeking stack for DOC/DOCX support & scaling in Trix

Hello @basecamp,

I'm working on a pet project for template-driven contract editing. I'm interested in using Trix as the WYSIWYG component, but need reliable .doc/.docx import and accurate editing capabilities.

**Requirements**:
- Import and render .doc/.docx with correct formatting.
- Edit, track changes, and export back to Word formats.
- Scale to approximately 1,000–2,000 concurrent connections.

**Could you advise** on any community plugins, recommended server-side conversion tools, or an overall stack setup that integrates well with Trix and supports the above scaling?

Thanks in advance for your guidance!

The issue names Trix and JavaScript but no repository file, test, or entry point. Start by reviewing Trix's documented capabilities against the requested DOC/DOCX import, tracked changes, export, and concurrency requirements. A useful response would identify supported tooling or explain whether these requirements are in scope; no code-completion criterion is defined.

Written by the indexing model from the issue text.