Document the workflow for contributing translations via Crowdin (public link, guide)

[churik]

Problem

Without clear instructions, external contributors and internal team members may struggle to participate in the translation process through Crowdin. A simple and accessible contribution guide is needed.

Implementation

• Write a step-by-step guide on how to join the Crowdin project, suggest translations, and review updates.
• Include screenshots and examples where helpful.
• Publish the guide and link it in the README and community channels.

Acceptance Criteria

• Guide explains how to access the Crowdin project
• Steps for suggesting/editing translations are documented
• The link is publicly accessible and included in relevant repos

Notes

• Keep the guide concise but comprehensive.
• This will help scale translation efforts via community involvement.

Future Steps

• Reference this documentation when enabling automated syncing
• Include a "Contribute translations" section in the onboarding docs