feat: 同步 pkmn Dex 全部 1025 只精灵，新增 SpeciesPicker 搜索选择器

- SpeciesId 从 10 项联合类型改为 string，动态从 @pkmn/sim Dex 加载 1025 只精灵
- getSpecies() 改用 Dex.species.get() 直接查找（gen wrapper 仅覆盖 733/1025）
- SUPPLEMENT/DEX_TO_SPECIES 动态生成，未收录 species 使用默认值兜底
- names/fallback 改为 partial records，缺失时回退到 Dex 英文名/通用 sprite
- 新增 SpeciesPicker 组件（基于 FuzzyPicker），支持中英文/编号搜索选择精灵
- BattleFlow configSelect 阶段替换为 SpeciesPicker，删除旧的上下翻页逻辑
- evolution 移除 ALL_SPECIES_IDS 限制，所有 Dex 物种均可进化

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

packages/pokemon/src/__tests__/fallback.test.ts

@@ -10,16 +10,21 @@ describe('getFallbackSprite', () => {
     }
   })
 
-  test('returns pikachu fallback for unknown species', () => {
-    const sprite = getFallbackSprite('unknown' as any)
-    expect(sprite).toEqual(getFallbackSprite('pikachu'))
+  test('returns generic fallback for unknown species', () => {
+    const sprite = getFallbackSprite('unknowndefinitelynotarealspecies')
+    expect(sprite.length).toBe(5)
+    expect(sprite[0]).toContain('.---')
+  })
+
+  test('returns curated sprite for pikachu', () => {
+    const sprite = getFallbackSprite('pikachu')
+    expect(sprite[0]).toContain('/\\')
   })
 
   test('each line has consistent width', () => {
     for (const id of ALL_SPECIES_IDS) {
       const sprite = getFallbackSprite(id)
       const widths = sprite.map(line => line.length)
-      // All lines should be roughly the same width
       const maxWidth = Math.max(...widths)
       const minWidth = Math.min(...widths)
       expect(maxWidth - minWidth).toBeLessThanOrEqual(2)