gsd-add-tests

<objective> Generate unit and E2E tests for a completed phase, using its SUMMARY.md, CONTEXT.md, and VERIFICATION.md as specifications. Analyzes implementation files, classifies them into TDD (unit), E2E (browser), or Skip categories, presents a test plan for user approval, then generates tests following RED-GREEN conventions. Output: Test files committed with message `test(phase-{N}): add unit and E2E tests from add-tests command` </objective> <execution_context> @~/.claude/gsd-core/workflows/add-tests.md </execution_context> <context> Phase: $ARGUMENTS @.planning/STATE.md @.planning/ROADMAP.md </context> <process> Execute end-to-end. Preserve all workflow gates (classification approval, test plan approval, RED-GREEN verification, gap reporting). </process>