!!python:name yaml tags are not correctly recognised by the readthedocs interpreter

[Luna-Klatzer]

Summary:
Emojis that are loaded into the project are not recognised and will throw unsupported callable. Needs to be added later when a solution on the readthedocs side was implemented. Currently gonna directly import these icons with the ./icons folded as images in markdown

Related pr and issue on readthedocs:
readthedocs/readthedocs.org#6897
readthedocs/readthedocs.org#7507
readthedocs/readthedocs.org#7844

[Luna-Klatzer]

For now, it will be good enough but later on, if they fix it, the emojis should definitely be implemented again

[Luna-Klatzer]

Moved source.ico to the main folder since fetching it was blocked => 404

[Luna-Klatzer]

Fixed images endpoint error and the docs should now be working

[Luna-Klatzer]

Fixed with the newer releases of readthedocs and mkdocs-material