Revert to a pure adaptive icon (the bare round PNG was getting legacy-wrapped
onto a white circle by the launcher). One ring only, in the foreground, using
the SVG's dark #000->#666 gradient on a plain dark tile.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
Render the full circular badge (bright grey->white ring + grid) to round-icon
PNGs at all densities and drop the adaptive round XML, so launchers that use
round icons show a real edge-to-edge circle instead of a mask-cropped coin.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>