fix(harness)!: Clean up presentation of API

[epage]

This is prep for making putting discovery more in the hands of the user

[coveralls]

Pull Request Test Coverage Report for Build 17648027871

Details

• 0 of 7 (0.0%) changed or added relevant lines in 2 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.1%) to 31.527%

---

Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
crates/libtest2-mimic/src/lib.rs	0	2	0.0%
crates/libtest2-harness/src/harness.rs	0	5	0.0%

Totals
Change from base Build 17624917477:	0.1%
Covered Lines:	483
Relevant Lines:	1532

---

💛 - Coveralls