Files
pad/web
xarmian 850d3559b4 fix(attachments): reconcile the panel on deletion, guard the storage delete
Final review round 2, probing what a user can do that the code did not
anticipate.

- An open panel kept offering Download and Delete for an attachment
  another surface had just deleted. The strip already reconciles on that
  broadcast; the panel now does too, and CLOSES rather than latching the
  missing state — unlike a 404 found while opening, where the user asked
  about this file and deserves the answer, this is an answer to a
  question nobody asked, and a tombstone panel would be stranger than
  dismissing it.

- Storage could send two DELETEs for one row. `confirm()` blocked the
  thread, so a second confirmation could not be raised while a request
  was in flight; an in-app one can, and unlike the item strip this list
  does not remove the row optimistically, so it stays clickable
  throughout. The user's single action produced a success AND an
  "already deleted". Guarded per id, released in a `finally` so a FAILED
  delete does not strand the row as permanently undeletable.

- Storage's 404 arm claimed parity with its success arm — same
  broadcast, same refresh — and nothing tested it; the shared
  descriptor's 404 test covers a different implementation. Now tested.

Both guards are mutation-tested.
2026-08-04 19:14:40 +00:00
..
2026-03-26 01:52:36 +00:00
2026-03-26 01:52:36 +00:00
2026-03-26 01:52:36 +00:00
2026-03-26 01:52:36 +00:00
2026-03-26 01:52:36 +00:00

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