Catalogues the ten gaps that prevent reliable TDD by agents and humans
in this monorepo, and specifies the closure plan: a new @repo/core-testing
package (factories + contract suites + RTL helpers + payload mocks),
jsdom + safety defaults in core-typescript Vitest bases, tests in core-*
and apps, Storybook test-runner, coverage thresholds, CI workflow, and
two new docs (tdd-workflow.md plus a restructured adding-a-feature.md
that interleaves tests with implementation).
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Danijel Martinek
a21935c3aa