Refactor add_to_path with tests
Fix type hints for titles_match
Use casefold in get_language
Fix using the recursive flag in cli mode
Add http status code to ComicVine exceptions
Fix parenthesis getting removed when renaming
Add more tests
Add tests for IssueIdentifier
Change tags to a set from a string
Add copy and replace convenience functions on GenericMetadata
Update deprecated resampling code for Pillow
Change comicvine test data to be the same as the test comic
Cleanup tests