tests: add tests for 100.dathere.com/lessons/1

[rzmk]

Lesson 1: Displaying file content with qsv table

Lesson link: https://100.dathere.com/lessons/1

• Add tests/test_100/lesson_1.rs
• Rename tests/test_100/exercise_* to tests/test_100/lesson_* and update tests/test_100.rs to reflect changes
• Update links to lessons (no longer ending with /notes.html)

[rzmk]

@jqnatividad Looking at maindp.rs and qsvdp --list there's no qsv table command. Is this intended?

If so I can add the macro #[cfg(not(feature = "datapusher_plus"))] for when I use the qsv table command in tests.

[rzmk]

Looks like the same for qsv fmt too.

[jqnatividad]

Yes @rzmk, that’s by design. Qsvdp is meant for datapusher plus, which invokes it repeatedly from python so it only has commands relevant to it.