Enable configurable Github folder <> Notion subpage URL mappings

[mgleave]

This feature addition enables the user to specify in setup.cfg a Github folder <> Notion URL mapping for as many Github folders or subfolders as desired. This way, they can mirror documentation organization in Github to subpage organization in Notion. You can also map Github folders from different repos to the same Notion subpage.

Notes:

• Notion subpages must already be created, so you can access the URL
• Does not replace ignore_regex for folders that you do NOT want to upload to Notion. If the filename doesn't match one of the specified folders, then it will revert to the default behavior of uploading to the repo-specific page.
• If you still want all your .md files in one Notion page, you can leave the [folder] config blank and use the default behavior

[mgleave]

Hey @NarekA , thanks for the approval! I don't have write access to be able to merge, can you please merge when convenient?

[NarekA]

@mgleave Done! Happy to make you an admin on this repo, since I am no longer using notion at work, I have not been maintaining this.