fixing: relative directories

\Merge branch 'main' of github.com:caiogmello/codeforces-notion-api-integration

changing some images on the readme file

changing json folder creating directory

solving issue

README and LICENSE

fixing tyoe hinting bug

update

doccument and typing the classes and methods

treating some excecptions individually

fixing bugs on getting notion db pages

fixing bug on the get pages

cli refactorings

changing files/folders names and rearranging'

handling better with exceptions and adding memory to other users/databases