* Edit and translate

Отредактировал английскую версию текстов документов и перевел изменения на русский язык.

* Update trace_log.md

Исправляю битые ссылки.

* Fixing broken links

Исправил битые ссылки.

* Fixing broken links

Поправил битую ссылку, добавив раздел в русскую версию.
Co-authored-by: NDmitriy <sevirov@yandex-team.ru>

sync EN and RU version `operations/server-configuration-parameters/settings.md` add `text_log` description, translate to RU `trace_log.md` (#13923)

* fix docs link checks
recreate as new PR
https://github.com/ClickHouse/ClickHouse/pull/13190#issuecomment-676435412Signed-off-by: NSlach <bloodjazman@gmail.com>

* fix links after docs_check https://clickhouse-test-reports.s3.yandex.net/13923/0ce13be72e83665b7269c291f9efdf30c8533338/docs_check/docs_output.txtSigned-off-by: NSlach <bloodjazman@gmail.com>

* try to remove nowhere links in RU, EN, FA, ZN, FR, JA, TR version after https://clickhouse-test-reports.s3.yandex.net/13923/8a4bdfdc57b6b92cdae0651513d190e3f8ebcb23/docs_check/docs_output.txtSigned-off-by: NSlach <bloodjazman@gmail.com>

* fix link after https://clickhouse-test-reports.s3.yandex.net/13923/bc89725b138a8c8bdfa7f1e63698ec1957031cfe/docs_check/docs_output.txtSigned-off-by: NSlach <bloodjazman@gmail.com>

* Corrected en files

* Split system-tables.md into separate files

* Fixed links.

* Fixed links.

* Fixed links.

* Fixed links.

* Add ref to original article

* Fixed links

* Add toc_folder_title and translate

* Add stack_trace.md, correct toc-title

* Fixed links

* Hypothesis testing

* Hypothesis testing

* Update run.sh, thanks @azat
Co-authored-by: NAnna Devyatova <annadevyatova@yandex-team.ru>
Co-authored-by: NSergei Shtykov <bayonet@yandex-team.ru>
Co-authored-by: Nalexey-milovidov <milovidov@yandex-team.ru>