Translation MR for GITTECHA-66 #1

What does this MR do?

This merge request contains translations of the product documentation. The source files are from the /doc directory, and translations are returned to language-specific directories under /doc-locale.

Translation MR information

Argo request: https://gitlab.spartansoftwareinc.com/#workspace/request/GITTECHA-66

These files belong to Phase 2 + 3 and have been processed through the AI only translation workflow.