Request: Rename only_tables to only in config yaml 🙏

[gsweats]

Hello! So excited to have stumbled across Replibyte today! As a newbie, I was trying to export only a certain table. I didn't see anything in the beautiful doc site (nice work!) but I searched the source and saw only_tables. Assuming that was just a variable name (I don't rust yet) I mistakingly used only: in my conf.yaml, emulating the skip: option, which is documented.

Long story short, please can we rename only_tables in the YAML schema to only and have some kind of legacy alias to continue supporting only_tables (perhaps with a console warning?) but officialy promote only: in the docs?

Merely a new user here, I might be missing something. Next Issue will be to add more to the docs, like official API documentation (must be some kind of rustdoc type thing).

Thanks, best!