Hojun-Cho
8c86e8ecb4
Behavior and reject carriers whose rows now live as test/wcc/data fixtures or test/lang @test tables; the 31 library launchers plus 900_stdlib, whose only assertion was an existing @test source's exit status (LIBRARY_TESTS runs those sources directly); and the test/run shell harness, its protocol self-test, and the runww corpus runner. Their Makefile registrations dangle until the target-graph flip in the next commits.