Pull sprite-only variants into the snapshot — Unown letters, Vivillon
patterns, Furfrou trims, seasonal Deerling/Sawsbuck, Flabébé-line colours,
Alcremie decorations, Pikachu caps (278 across 50 species). They share the
base Pokémon's typing/stats/abilities/learnset, so they carry only
{ slug, id, name, sprite } and never trigger a /pokemon fetch.
build-snapshot.mjs: cosmetic varieties (previously dropped) and the
/pokemon-form entries for species with >1 form now land in
species.cosmeticForms.
PokemonDetail: a single <select> "Appearance" dropdown, separate from the
mechanical form pills, that swaps only the hero artwork + label. Picking a
cosmetic look while a mechanical form is active reverts to base first.
Card "+N forms" badge counts cosmetic variants too.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017Ve7HLspzeG2xDPtJQ8vmu