[Documentation] Fix broken links

[colinepiloquet]

Please check if the PR fulfills these requirements

• [x] The commit message follows our guidelines
• [x] Docs have been added / updated (for bug fixes / features)

Does this PR already have an issue describing the problem?

No

What kind of change does this PR introduce?

Docs update

What is the current behavior?

Some links are broken in the documentation, they were not yet updated after the creation of the repositories.

What is the new behavior (if this is a feature change)? Fixes the dead links.

Does this PR introduce a breaking change or deprecate an API?

• [ ] Yes
• [X] No

[colinepiloquet]

There are still a lot of broken links for the user part of the documentation, but I think this section might change in the future. Some links are also referring to non existing pages.

[colinepiloquet]

Many links are empty, I am not sure what I should do.

[So-Fras]

Let's start with fixing some links. It is a huge work to fix all links in one PR.

[colinepiloquet]

Let's start with fixing some links. It is a huge work to fix all links in one PR.

Yes, let's say that I fixed the links that already existed but were broken more than the non existing ones :D

[sonarcloud[bot]]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarCloud