Scraper: Consider implementing a config class to handle type annotation in a named way

[nicolassaw]

Recommended and quoted from Matt on #141:

"So this tuple type totally works and is very usable, but you might consider implementing a config class to hold all of these in a named way. That might look something like this:

from dataclasses import dataclass

@dataclass
class ScraperConfig:
    ms_wait: Optional[int] = None
    start_date: str | None = None  # this is an alternate way to do the type btw, some people prefer it. Optonal[T] == T | None
    end_date: str | None = None
    ...

Then you can use it like my_config = Config(ms_wait=100, end_date='2024-01-01', ...) and access the fields like my_config.ms_wait"