Build an AI test case generator for QA engineers and small dev teams with the following numbered features: 1. Input modes for pasted requirements, user stories, Jira or GitHub ticket URLs, and raw code snippets. 2. Generation of structured test cases with title, preconditions, numbered steps, expected result, priority, and type such as smoke, regression, or edge case. 3. Automatic edge case discovery: empty states, boundary values, permission limits, concurrency, and failure paths, with each case tagged by category. 4. One-click export to CSV, Xray, TestRail, and Gherkin syntax for automation suites. 5. A coverage map that shows which requirements have test cases and which are exposed. 6. A regenerate and critique loop where the model reviews its own cases for gaps before showing the final set. 7. Project workspaces where teams keep suites per feature area and diff them between runs. 8. Optional test script generation in Playwright or Cypress from any selected test case. 9. A review workflow so senior testers approve, edit, or reject cases and teach the tool house style. 10. Bulk mode that processes an entire backlog import and returns a full test suite as a downloadable file.