Restore the power mark from v4 and v5 as the favicon
Both repositories carry the same glyph, and they differ only in how it is
backed: `v5/public/favicon.png` is a 240px white mark on transparency, and
`v4/public/favicon.ico` puts that mark on a dark square at 46px.
This takes v5's source and v4's treatment. A transparent white glyph is what
v5 actually shipped, and it disappears against a light browser tab; the dark
backing makes the icon legible in both themes, which matters more now that the
application has a light one. v4's own file is 46px, too small to enlarge, so
the 240px version is the source and the dark square comes from `--ink-void`.
Four sizes, all rendered from that one source rather than resampled from each
other: a 16px favicon, a 32px favicon, a 180px apple-touch icon, and a
multi-resolution .ico carrying 16 through 256. The 16px one is drawn with less
padding, because at that size the ring closes up into a dot if the glyph is
inset as far as it is at the larger sizes.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0149rBWy7br1Z7bbz9NrQhEr
- Co-Authored-By
- Claude Opus 5 (1M context) <noreply@anthropic.com>
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