Find a way to add text courses

[danielbergholz]

Find a way to add text courses instead of a YouTube video course. This will likely involve:

• Creating a new DB table
• Creating a text_card.html.heex component
• Listing text courses alongside youtube courses on the /courses route

[lcezermf]

In this case the table courses has to be updated to allow possible channel_id and youtube_course_id blank/nil is that correct?

[danielbergholz]

That could be an option, but I think I'm going to create a separate table, to avoid this type of "inconsistency"

[danielbergholz]

I ended up creating a new context for this called Platforms (for external platforms/websites like freeCodeCamp, The Odin Project)