fr: add translation for How to write in Markdown

[Ptitet]

Description

Traduction de https://developer.mozilla.org/en-US/docs/MDN/Writing_guidelines/Howto/Markdown_in_MDN en Français.

Related issues and pull requests

Relates to #16686
Suite de #19836

@tristantheb

[github-actions]

Preview URLs

• /fr/docs/MDN/Writing_guidelines/Howto/Markdown_in_MDN

Flaws (19)

URL: /fr/docs/MDN/Writing_guidelines/Howto/Markdown_in_MDN
Title: Comment écrire du Markdown
Flaw count: 19

• macros:
  • /fr/docs/MDN/Community/Contributing/Security_vulnerability_response does not exist but fell back to /en-US/docs/MDN/Community/Contributing/Security_vulnerability_response
  • /fr/docs/MDN/Community/Communication_channels does not exist but fell back to /en-US/docs/MDN/Community/Communication_channels
  • /fr/docs/MDN/Community/Discussions does not exist but fell back to /en-US/docs/MDN/Community/Discussions
  • /fr/docs/MDN/Community/Pull_requests does not exist but fell back to /en-US/docs/MDN/Community/Pull_requests
  • /fr/docs/MDN/Community/Roles_teams does not exist but fell back to /en-US/docs/MDN/Community/Roles_teams
  • and 14 more flaws omitted

External URLs (5)

URL: /fr/docs/MDN/Writing_guidelines/Howto/Markdown_in_MDN
Title: Comment écrire du Markdown

• https://github.com/orgs/mdn/discussions/170 (1 time) (Note! This may be a new URL 👀)
• https://github.github.com/gfm/ (5 times) (Note! This may be a new URL 👀)
• https://pugjs.org/api/getting-started.html (1 time) (Note! This may be a new URL 👀)
• https://spec.commonmark.org (1 time) (Note! This may be a new URL 👀)
• https://www.gnu.org/software/gettext/ (1 time) (Note! This may be a new URL 👀)

(comment last updated: 2024-05-04 15:48:15)

[SphinxKnight]

Merci @Ptitet pour cette traduction de taille conséquente :), j'ai poussé un commit avec quelques pinaillages