shrink-tests

Use when a TDD ladder has reached green and its tests are about to merge, when a branch diff adds tests that only restate the code they drove, or when the test suite prevents refactoring instead of catching regressions. Triggers on "these tests only repeat the code", "this test fails after every rename", "drop the redundant tests", "the suite blocks every refactor". Do not use it to delete failing tests and make a red suite green.