📝 Add "one or more tutorial to showcase the multiple of the program's usages"

[shnizzedy]

Related problem

"One or more tutorial to showcase the multiple of the program's usages" is a requirement for NMIND silver tier documentation.

Proposed feature

Add at least one tutorial for a secondary use of C-PAC.

Acceptance criteria

• At least one tutorial for a secondary use of C-PAC is published.