- Add aria-expanded, aria-label on expand button and sub-row - Add TypeScript interfaces (MaintenanceEvent, MaintenanceDashboard) - Add @PRE/@POST contracts to all functions - Add @INVARIANT for expandedEventIds subset guarantee - Add @UX_TRANSITION for state machine completeness - Cleanup expandedEventIds on remove (prevents stale expanded rows) - Null-safe dashboards access (event.dashboards ?? []) - Translate ConfirmDialog titles via i18n keys - Extract truncateId/joinTables helpers - Add MAX_ID_DISPLAY_LENGTH constant
Superset Tools Frontend (SvelteKit)
This is the frontend for the Superset Tools application, built with SvelteKit in SPA mode.
Development
-
Install dependencies:
npm install -
Run development server:
npm run devThe frontend will be available at
http://localhost:5173. It is configured to proxy API requests tohttp://localhost:8000.
Production Build
-
Build the static SPA:
npm run buildThis generates a static SPA in the
build/directory. -
Serve with Backend: The Python backend is configured to serve the files from
frontend/build/. Ensure the backend is running:cd ../backend python src/app.py
Architecture
- Routing: File-based routing in
src/routes/. - Layouts: Shared UI in
src/routes/+layout.svelte. - Data Loading:
loadfunctions in+page.tsfor efficient data fetching. - API Client: Centralized API logic in
src/lib/api.js. - Styling: Tailwind CSS.