Add Persian translation for About these lectures

[Zahra-khanzadeh]

This PR adds the Persian translation of the first lecture ("About these lectures").
@mmcky - let me know if anything needs to be adjusted. Thank you!

[mmcky]

thanks so much @Zahra-khanzadeh

As this is independent of the english language version, we can drop the -fa on the md file name.

I'l try and setup the jupyter-book infrastructure this afternoon, before the planned meeting.

[Zahra-khanzadeh]

Thank you so much @mmcky — I really appreciate the merge and your support!

I’ll continue with the next lecture following the updated naming style.

Also, just as a reminder: since Persian is a right-to-left language, please let me know if there’s anything specific I should do in the markdown files (or config) to help support RTL formatting in the Jupyter Book. I’d be happy to adjust anything if needed.

Thanks again — I’m really excited to continue!

[mmcky]

Thanks @Zahra-khanzadeh.

I will do some research about the RTL formatting. Jupyter Book doesn't have much support for internationalisation yet, but it is something we would love to expand. Currently Jupyter Book will show the script as it is shown in the markdown file, so if it is possible to write in markdown then that might be the best option at the moment, but we can certainly work together to find a good technical solution that works for both author and publishing.

Thanks for teaching me about Persian :-).

As @jstac said, we are more than happy to answer any questions you have on emails and/or via GitHub.

Note: When you use the "@mmcky" syntax on GitHub as you did above, it ends me a specific notification which is a big help to me. I get a LOT of github messages so it helps me to highlight the important messages so I can get to them more quickly.