Separation of Concerns via API
Example: MediaWiki page rendering
The file "mwstore://local-backend/local-public/diagrams/archive/20251106041243!Diagrams_7af6f21522e665776f9290b6a57f837f.png" already exists.
Idea: use APIs

The file "mwstore://local-backend/local-public/diagrams/archive/20251106041243!Diagrams_7af6f21522e665776f9290b6a57f837f.png" already exists.
