Linking in markdown

[MoralCode]

Turns out a lot of the find and replacing to include the baseurl in markdown links broke them.

{{< ref "kbtopic/chaoss-groups/" >}} is likely a better syntax that seems to be seen by markdown correctly

[santhosh-7777]

Hi @MoralCode ,I was looking into this issue and found a large number of {{ baseURL }} occurrences across many markdown files. Before starting, I wanted to confirm whether the expected approach is to replace internal CHAOSS content links with Hugo ref/relref syntax incrementally (for example page-by-page or section-by-section), rather than doing a repository-wide replacement in a single PR.

[MoralCode]

lets do a couple page by page to make sure the strategy works consistently, then do the rest all in one shot after