breaking changes: refactor configs + fixes

[msramalho]

Breaking changes.

• no more .env -> using YAML configuration file, some options can be overwritten via command line (sheet, header, storage, col names, ...). There might be some cases where .env variables are the only way like some deployment environments etc, but we could also read the JSON config from an env variable. happy to iterate a bit if needed.
• fixes issues with telethon archiver
• fixes issues with tiktok downloader
• new column option "folder" which will allow users to override the logic of folder names: before sheet_name/tab_name now that's the default but each link can go to a custom folder if provided
• retry wayback once after 30min to 2h
• simplified GDStorage code
• new LocalStorage: some issues to fix is the html with image previews that referrence an absolute path and should be relative
• left better comments and some TODOs for the future

• tried to move all path calculations to os.path operations instead of string concat

  After this, deployed versions should do pipenv update + remove anon file,

[djhmateer]

Thanks - my PR is coming today!

[djhmateer]

Wow - some great work in here! I can't immediately see why the google drive code errored. It does look like it saved some files up there successfully. Have emailed you directly about a problem with tiktok-downloader repo. Once that is running I may be able to get this working and test out the GD implementation problems.

Are you going to merge this into dev and we can work from there?

[msramalho]

The bug @loganwilliams found with the gd storage + twitter archiver was related to the generate_media_page which was calling get_cdn_url before the file was uploaded, and GDStorage, unlinke S3, will not be able to get the URL before uploading. fixed by removing this line: 6499161 (#33) (the line was duplicated below, where it could actually be called)

[msramalho]

All bugs and change requests have been fixed and applied, thanks a lot for the useful feedback, the example.config.yaml is now clearer