port the CGAL mediawiki to docker (and run in with podman)

[lrineau]

See https://github.com/CGAL/cgal-mediawiki

Tasks

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1. port do docker-compose
2. allow to import a dump of the database
3. allow to import the existing images
4. CGAL mediawiki URL scheme /CGAL/Members/wiki/$1 #8374
   Infrastructure +1
   
5. check how to freeze the current wiki at the old ovh2014: $wgReadOnly = "We are upgrading MediaWiki, please be patient. This wiki will be back in a few hours.";
6. add a valid backup system on the new machine ovh2024 #8459
   +0
   
7. dump and import
8. freeze the current wiki
9. CGAL mediawiki deploy to https://cgalwiki.geometryfactry.com/ #8375
   2 of 2
   Infrastructure +1
   
10. add redirections from the old wiki to this one
11. check how to freeze the new wiki (and add to the documentation) #8460
    +0
    
12. port the CGAL-Editors wiki to podman as well #8461
    Infrastructure +1
    
13. Fix https://cgalwiki.geometryfactory.com/CGAL/Members/wiki/List_of_CGAL_developers #8387
    Infrastructure +1
    
14. reenable the possibility for cgalwiki to send emails #8464
    Infrastructure +1
    

[lrineau]

Afterward, it would be nice to setup https://www.mediawiki.org/wiki/Extension:AuthManagerOAuth with the Github OAuth.

[laksh-krishna-sharma]

May I work on this issue with a little bit of your guidance?