Write, review, and debug DBO Studio Playwright e2e tests like a QA team. Covers ephemeral stack (run-e2e), POM/helpers/fixtures, unique names, always-run cleanup, locators, and Trace Viewer debugging. Use when editing e2e/, adding Playwright specs, fixing flaky UI tests, or the user mentions e2e, Playwright, object-form tests, or QA flows.
Develop Go backend features in DBO Studio following layered architecture, apperror/response patterns, and database driver conventions. Use when writing, reviewing, or refactoring Go code in backend/, adding API endpoints, database drivers, or Go tests.