Tinble: Auto publish drafts

I've implemented a simple but convenient feature that automatically picks up files with names containing the current date from the articles/drafts directory and publishes them (that is, moves all matching files from articles/drafts to articles/).

Say you want to publish an article on July 19, 2030. Specify the date as the file's name prefix like this: _2030-07-19fresh-article.md and put the file into the articles/drafts directory. Easy! This way, you can schedule articles for publishing, and let Tinble take care of the rest.

As always, you'll find the latest version of Tinble in the project's Codeberg Git repository.