Write and run web E2E tests (Playwright) using TDD — locations, patterns, commands, and debugging.
Debug a running kandev development instance. Use when the user reports a bug, unexpected behavior, or asks to investigate an issue while kandev is running via `make dev`. Triages the bug class first (backend-logic → Go test, live-instance → /debug/export, UI → browser), launches an ISOLATED parallel instance when a running app is needed, and tears down only what it started.
Ensures UI feature work ships with desktop and mobile parity, responsive behavior, and mobile Playwright E2E coverage. Use when implementing, planning, reviewing, or testing any new feature, page, component, workflow, form, dialog, sidebar, navigation, dashboard, or visual UI change; if work touches frontend or user-facing UI, this skill must run even when user mentions only desktop or says "new feature".
Add debug logs (temporary console.log / structured Warn, or permanent namespaced loggers) to investigate or instrument runtime behaviour. Use whenever the user wants to add logs, log statements, console.logs, trace, instrument, or print runtime behaviour to debug a frontend or backend issue. Triggers include "add debug logs", "add some logs", "log this", "trace this", "instrument", "investigate why", "print", "console.log around". Temporary debug logs must be stripped before creating a PR; persistent ones (frontend `createDebugLogger`, backend tier-appropriate level) stay.
Commit, push, and create a PR. Default is ready-for-review with auto-fixup. Use --draft to skip review/fixup.
Wait for CI checks and automated reviews (CodeRabbit, Greptile, Claude, cubic) on a PR, fix failures and address comments, then push.
Stage and commit changes using Conventional Commits. Use when there are dirty/staged files to commit, the user says "commit", or before pushing a PR.
Add a new third-party integration (Jira/Linear-style) — per-workspace credentials, 90s auth-health poller, settings page, link/import buttons. Use when scaffolding a new external service integration.