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xarmian
e334e86340
Wire TASK-2454's pure zoom/pan math into the attachment viewer: - Stage + transform wrapper around the <img> per the module's coordinate system (92vw x 92vh stage, object-fit: contain image carrying translate/scale). pointer-events: none on the stage lets letterbox clicks reach the backdrop; the image re-enables them; controls sit above via z-index (kept < the viewer's 100000 sweep bound). - +/- zoom about the stage centre, 0 resets, all INSIDE the existing onKeydown gates (defaultPrevented / isViewerFrontmost / isBlockedByModal). Ctrl/Cmd/Alt are left untouched (no act, no preventDefault) so browser page-zoom and OS shortcuts keep working; bare =, shift, and numpad forms accepted. - Transform resets when the shown image changes (arrow nav, or the set shrinking under current), keyed on image id via a plain-let sentinel so no $effect reads a $state it also writes (CONVE-1688). - ResizeObserver on the stage re-clamps SCALE first, then pan (clampState), since enlarging the viewport lowers the geometry-dependent MAX_SCALE. - Global inert ResizeObserver shim in setup-jsdom.ts; reduced-motion suppresses the transition only. Adds zoom-key, arbitration, reset-on-navigate, resize-clamp and centre-anchor tests to Lightbox.svelte.test.ts.
Pad Web UI
SvelteKit 2 + Svelte 5 frontend for Pad, compiled to static files and embedded into the Go binary.
Development
npm install
npm run dev # Dev server at localhost:5173 (proxies API to localhost:7777)
npm run build # Production build to build/
npm run check # Type checking with svelte-check
When developing, run the Go backend separately with make dev from the project root.
Building for Production
Do not build in isolation. Always use make build from the project root — this builds the web frontend, then compiles the Go binary with the build output embedded via //go:embed.
Stack
- Svelte 5 with runes (
$state,$derived,$effect) - SvelteKit 2 with
adapter-static(SPA mode) - Tiptap block editor with markdown round-trip
- svelte-dnd-action for drag-and-drop in board/list views
- SSE for real-time updates
- TypeScript throughout
Structure
src/
routes/ SvelteKit pages
+layout.svelte App shell (sidebar + main)
+page.svelte Landing/redirect
[workspace]/
+page.svelte Dashboard (collections, phases, activity)
+layout.svelte SSE connection per workspace
[collection]/
+page.svelte Collection view (board/list)
[collection]/[item]/
+page.svelte Item detail + editor
conventions/ Purpose-built conventions page
playbooks/ Purpose-built playbooks page
settings/ Workspace settings
lib/
api/client.ts HTTP API client
components/
layout/ Sidebar, navigation
editor/ Tiptap editor, raw markdown editor
fields/ FieldEditor, relation picker
items/ ItemCard, ItemDetail
collections/ BoardView, ListView
common/ StatusBadge, badges, modals
search/ CommandPalette
activity/ ActivityFeed
stores/ Svelte 5 reactive stores
workspace.svelte.ts Workspace state
collections.svelte.ts Collection + item state
ui.svelte.ts Sidebar, mobile state
types/index.ts TypeScript types and constants
app.css Global styles and design tokens