Unfortunately I don't think there is a way to search for all the chords in a song, or to search for songs by chords.  But there is a list of applicable songs on the GF 1 landing page.

https://www.guitartricks.com/course/fundamentals1

In between each chapter are links to songs that use the skills taught in that chapter.

You can also can go to the welcome landing page of each song tutorial and the key signature is in the lesson text & mentioned by the instructor.  That will give you a good indication of what chords are probably used.

For example Perfect is in G major, indicating it will probably use the chords G, C, D and E minor.

https://www.guitartricks.com/lesson/28203

And you could just go to the performance video and scan through the notation.  Doing this on Perfect shows it does indeed use those chords.

https://www.guitartricks.com/lesson/28208

You can see the list of beginner, made easy songs here.

https://www.guitartricks.com/songs/beginner

Hope that helps!