[maxlee]

Adds @magpie-community/page-token-receipt, a page that prints your AI usage as a receipt
fed by a paper printer.

What it does

• Periods: day, calendar week, calendar month, last 7 / 30 / 90 days, all time.
• One row per model (merged across agents and providers), by tokens; a day prints 4
  rows, a week 6, a month or longer 8, the rest folded into "+N more models".
• Input / output / cache read / cache write as token counts, the cost, requests, errors,
  the agents with their logos (redrawn in one ink), a bill number.
• USD, CNY (magpie's own rate) or JPY (a fixed, dated reference rate).
• Save PNG and Copy image through magpie.image, painted at 3x.
• English, 简体中文, 繁體中文, 日本語; light and dark; period and currency kept in options.

It is a port of my own dsh-token-receipt (MIT)
to magpie's page API.

Permissions and network

• Reads only usage:day (magpie.permissions: ["usage:day"]).
• No network: fonts, the magpie mark and the paper textures are data the page carries.
• No main, no exports, no runtime dependencies, no inline scripts.
• Needs magpie >= 0.1.3427 (usage:day with from spans, and magpie.image), like Day card.

How it differs from Day card

Day card also prints usage as a receipt from usage:day, so I'd like to be upfront about
the overlap. What this page does that Day card doesn't: the printer and its stepped paper
feed instead of a card on a backdrop; the calendar week and month (Day card's are the
last 7 and 30 days); last 90 days; USD / CNY / JPY switching; models merged by name with a
row budget per period; agents' logos in one ink; 繁體中文. What Day card does that this
doesn't: streak, the day against your average day, backdrops. The package README has the
table. If you'd rather these live in Day card, I'm happy to talk about that instead.

Files

• packages/token-receipt/: the package, with its test (token-receipt.test.mjs).
• README.md: a row in the Pages table.
• registry.json: the entry (kind: "page", community: true).

Checks run

• HOME=$(mktemp -d) bun test packages/token-receipt: 38 pass. The page tests check that
  the scripts read only what permissions declares and reach no network, that
  index.html loads every script as a file with no inline script, and that the fonts'
  licenses and the NOTICE ship with the package.
• HOME=$(mktemp -d) bun test on the whole repo: 8898 pass, 9 skip, 0 fail.
• bun scripts/check.mjs token-receipt: passes.
• scripts/try.sh token-receipt: magpie 0.1.4095 loads it as a page.
• Used in magpie 0.1.4095 on macOS (magpie web); the desktop app's WebKit window is
  not covered by these checks.

After merge

First npm publish (and its Trusted Publisher) is for an org owner; until then magpie
installs from dist, as usual.

[yetone]

Thanks for this. Holding it for the maintainer before a line-by-line review: it ships an embedded font bundle (page/fonts.js), and bundled binaries need the maintainer's look first. It's also a new package, whose first npm publish the maintainer does. I'll review and run it once they've looked.