Implement the requested frontend change using clean architecture for Svelte/SvelteKit.

Task: $ARGUMENTS

Primary objective: Deliver the requested UI behavior with the smallest correct change set while preserving or improving architectural boundaries. For generation workflows (charts, forms, PDFs, visualizations), visual browser validation is mandatory to confirm user-visible outcomes.

Repository monorepo context:

This repository is a Bun workspace monorepo with:
- apps/desktop-app
- packages/ui
- packages/domain
Shared reusable UI belongs in packages/ui.
apps/desktop-app should consume shared UI from the workspace package instead of duplicating components locally.
Frontend code must import browser-safe shared domain code from domain/shared, not server entrypoints.
Prefer workspace package imports over relative cross-package filesystem imports.

svelte-frontend