refac(docs): MeshCentral Mkdocs rewrite (#7216)

* Sanitation and cleanup.

* More sanitation.

* Good base.

* Conversion of images to jpeg for background and added border-radius.

* sanitation and css addition.

* Moved documents and further expanded documentation.

* Converting images and setting structure.

* Minor text addition

* [ENH] Improve home page documentation, meshcentral index page documentation

* [ENH]Improve submodules & features page

* [ENH]review and improve how-to-contribute page

* [ENH]review and improve Design and Architecture page

* [ENH] Reviewed and improve 'Other' pages

* reworked advanced page

* Small additions and corrections.

* minor removal of dashes

* [ENH] Review and improve install menu (With related pages) in the docs (#16)

* feat: rewrite entire install directory

---------

Co-authored-by: alain.cisirika <cisirikalain@gmail.com>
Co-authored-by: Daan Selen <dselen@systemec.nl>

.gitignore

@@ -18,6 +18,7 @@ meshcentral.db.json
 mesherrors.txt
 bob.json
 .greenlockrc
+venv
 
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.