| name | dal-web |
| description | Work on the DAL web UI and backend. Use when starting or stopping the FastAPI/React app, changing `dal-web/`, running backend/frontend/e2e tests, applying the industrial terminal UI style, or enforcing async backend rules. |
DAL Web
Overview
Use this skill for dal-web/ tasks: service startup/shutdown, backend FastAPI changes,
frontend React/Vite work, Playwright smoke tests, persistence configuration, and the
project's financial terminal UI style.
Start And Stop
Load and follow web operations for platform dispatch, startup,
health and proxy checks, logs, graceful/forced shutdown, port-owner cleanup, persistence, and
troubleshooting.
Tests
(cd dal-web/backend && uv run pytest)
(cd dal-web/frontend && npm run build)
./dal-web/scripts/setup-playwright.sh
(cd dal-web/frontend && npm run test:e2e)
Run Playwright when frontend/backend contract or user-facing flows change.
Backend Rules
Load and follow the complete backend style reference before
changing FastAPI request paths, DAL extension calls, persistence, or external HTTP behavior.
Frontend Style
Load and follow the complete design system before changing the
React UI or CSS. The style is data-dense, technical, dark, financial, and restrained.
References
