* DOCSUP-1999: First commit to test and build docs.

* DOCSUP-1999: Move topics from misc.md to single files.

* DOCSUP-1999: Add footer original article (for some files)

* DOCSUP-1999: Fix some links.

* DOCSUP-1999: Add Original article footer for all added files.

* DOCSUP-1999: Fix broken link.

* DOCSUP-1999: Fix header in misc.md (by pr comment).
Fixed footer (original article).

* DOCSUP-1999: Fix broken links for build.
Co-authored-by: Nromanzhukov <romanzhukov@yandex-team.ru>