First release. A native Flutter port of blobatar, tracking upstream 2.4.0 (gen2, ten silhouettes).

• Deterministic generative blob avatars: the same name always renders the same blobatar. Painted directly with CustomPainter and dart:ui.Path — no SVG layer.
• Ten silhouettes: round, organic, boxy, capsule, nub, cloud, droplet, hexagon, sun, triangle.
• Fourteen expressions, morphing between one another on upstream's timing and easing. thinking rocks the eyes; mad, love, shy and sick tint the palette; mad, scared and sick tremble.
• Idle motion — breathing, bob, blink and gaze — with per-seed periods and phases, so a grid reads as a crowd rather than a heartbeat. Off, on hover, or always.
• Full OKLCh colour: gamut mapping, a WCAG contrast guarantee held across the whole tint mix, and the authored tone ramp.
• Overrides for hue, tone, individual traits and the resolved palette.
• Decorative by default in the semantics tree, with an opt-in semanticLabel. All motion stops under the platform's reduce-motion setting.

Parity is verified, not asserted. tool/extract_upstream_vectors.ts runs the JavaScript library and writes the fixture; test/parity_test.dart compares every number with exact equality. 714 assertions green against 2.4.0 over 349 seeds, at least 25 per silhouette, covering precomposed and decomposed Latin, non-BMP emoji and untrimmed mixed case.

Two documented deviations, both in the README: Unicode normalization is approximated for common Latin diacritics (Dart ships no NFC), and the secondary eye "wrap" during a glance is not ported.