Documentation moved

The original documentation written in Docusaurus has been moved to Hugo and a Git repository that belongs to the FreeCAD organization.

Now that Ondsel is gone, it’s only a matter of time when the website becomes unavailable, and so does the documentation I wrote in 2024. So I took some time and ported it to Hugo using the great Hextra theme.

This is mainly a port of existing content with use of some Hextra-specific markup to make the documentation pretty. Future work will likely include:

• Documentation restructure and finalization
• Documentation for on-prem Ondsel Lens deployment
• Documentation for the Lens add-on

Just like all Lens-related code, the repository is managed by the FreeCAD organization. You can find it here.