Neither manifest declared an `icons` block, so Chrome and Firefox both drew the
generic puzzle piece for this extension. That is the first thing the owner sees
on every launch, and an unbranded placeholder is also how a user fails to tell a
real extension from a look-alike.
Both manifests now declare 16/32/48/128 as `icons/icon<size>.png`, and the four
PNGs live at `icons/` in the tree. build.js copies them into each browser
directory relative to it, so nothing points up and out the way `dist/styles.css`
does, and the receipt records them like every other emitted file.
The sizes copied come from the manifest that will ship next to them, not from a
second list in build.js: a size a manifest declares and `icons/` does not hold
fails the build with the path that is missing, rather than emitting a directory
whose manifest references nothing. script/lib/package.js already resolved `.png`
strings, so an icon that reached a manifest but not the archive fails
self-containment; tests/packaging.test.js now pins that case, since it was
covered only incidentally before.
tests/manifest.test.js asserts the declaration in both manifests, that both
declare the same set, and that each referenced file is a PNG whose IHDR states
the size the entry claims — a declaration alone would still permit a reference
to a file that is not there or is not an image.
The artwork is original, drawn from geometry rather than traced or downloaded: a
flat dark-navy rounded square (#101A2E) with a teal (#35E0C2) triangular "A" —
one outer triangle minus a triangular counter — rasterised with 8x8 supersampling
and encoded as RGBA PNG. One shape, two flat colours, which is what a 16px
toolbar slot can carry.
Verified: make check 56 suites / 1023 tests, make build and make package green,
both archives unpacked and the four icons confirmed inside each with bytes
identical to the tree, make test-e2e 55/55 and 5/5, make test-e2e-firefox 8/8 and
7/7 (the latter installs the packaged XPI). Removing icons/icon48.png fails
make build; making build.js skip one copy fails make package with "the chrome
archive would not be self-contained: it is told to load icons/icon48.png, which
is not in it".
manifest/chrome.json now carries a fixed public key, so the extension id and the chrome.storage.local partition holding the wallet stay stable across checkout moves and re-clones instead of being derived from the absolute path. A release entrypoint produces a self-contained versioned artifact per browser, including the files that sit at dist/ root outside both browser directories. One version source of truth, enforced: the build fails naming the culprit when the two manifests and package.json disagree, and BUILD_COMMIT now marks a dirty tree as dirty. Firefox ships an unsigned XPI; the README states that release Firefox and ESR refuse it, that Developer Edition or Unbranded is required, and that Remove is irreversible except from the recovery phrase, which is asserted by test.
