fix: remove forgotten unused code

refactor: Making all the codebase acceptable by PyRight

refactor: Make all fetchers as an optional dependency group

style: applying the new ruff rules to all files

style: add flags for tests coverage

style: Adjustments to the translator

style: type hints corrections and docstrings

perf: drop w3lib dependency

chore: migrating to ruff and updating pre-commit hooks

fix(parser): Improving CSS selecting memory usage by ~144%

fix: Limit caching in all the library

fix(translator): increase CSS to XPath convertor cache limit

refactor(api)!: Unifying log under 1 logger and removing debug parameter

Sorting all library imports with `isort`

Fixing the doc-string to match Sphinx

Big structure changes (check commit description)