Add DECK Frontend - Vite + TypeScript migration

- Migrated vanilla JS frontend to Vite + TypeScript
- Modular architecture: views, components, utils, api, state
- Three-panel layout: libraries (left), content (center), detail (right)
- Group name resolution via hstTags (set_hst -> readable name)
- Name priority: name_es -> alias -> ref -> hash truncated
- D3.js lazy loading in GraphView
- Hash-based routing
- Deployed to tzzrdeck.me

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

hst-frontend-new/src/components/index.ts

@@ -0,0 +1,4 @@
+export { Component } from './Component.ts';
+export { Card, type CardProps } from './Card/Card.ts';
+export { TagChip, type TagChipProps } from './TagChip/TagChip.ts';
+export { Modal, type ModalProps } from './Modal/Modal.ts';