refactor: 训练模块整体迁入分包,减小主包体积

主包超出 2MB 上限无法上传发布版,把训练相关全部移到独立分包。

目录调整:
- pages/training/* → training/pages/*
- hooks/use{Metronome,VoiceCoach,TrainingSession,TrainingBgm}.ts
  → training/hooks/*
- static/training/* → training/static/*
- 主包 hooks/ 目录已清空,所有 use* 都被分包独占

引用路径更新:
- 分包内 hook import 用相对路径 ../hooks/xxx,不依赖 @/ alias
- 资源路径 /static/training/audio/click.mp3
  → /training/static/audio/click.mp3
- useMetronome 默认 clickSrc / useVoiceCoach VOICE_BASE
  / useTrainingBgm BGM_BASE 全部对齐新路径

pages.json:
- 主包 pages 移除 training/index 和 training/metronome
- subPackages 新增 root="training",含 pages/index 和 pages/metronome
- 跟现有 TUIKit / doctor 分包风格一致

调用方:
- components/dev-training-entry navigateTo URL 更新成
  /training/pages/metronome (此组件留在主包,主包跳分包是合法操作)

文档/工具同步:
- training/static/README.md 路径示例改为 training/static/...
- scripts/generate-voice.mjs VOICE_DIR 与提示输出对齐新路径

Git mv 检测到的全是 rename(R),历史完整保留。
分包总体 80K(pages 44K + hooks 20K + static 16K),主包瘦身明显。

Co-authored-by: Cursor <cursoragent@cursor.com>

TUICallKit-Vue3/training/pages/exercises.ts

@@ -0,0 +1,116 @@
+export type AnimationType =
+    | 'curl'
+    | 'press'
+    | 'sidefly'
+    | 'grip'
+    | 'crunch'
+
+export interface ExercisePreset {
+    id: string
+    name: string
+    equipment: '哑铃' | '握力环' | '健身环' | '徒手'
+    icon: string
+    animationType: AnimationType
+    description: string
+    tips: string[]
+    contraindication?: string
+
+    defaultBpm: number
+    bpmMin: number
+    bpmMax: number
+    defaultSets: number
+    defaultReps: number
+    defaultRestSec: number
+
+    beatsPerRep: number
+}
+
+export const EXERCISE_PRESETS: ExercisePreset[] = [
+    {
+        id: 'dumbbell-curl',
+        name: '哑铃弯举',
+        equipment: '哑铃',
+        icon: '🏋',
+        animationType: 'curl',
+        description: '锻炼肱二头肌，注意肘部固定不动',
+        tips: ['肘部贴紧身体', '上举吸气，下落呼气', '动作放慢，控制重量'],
+        contraindication: '肘关节炎症急性期不宜',
+        defaultBpm: 60,
+        bpmMin: 40,
+        bpmMax: 100,
+        defaultSets: 3,
+        defaultReps: 12,
+        defaultRestSec: 60,
+        beatsPerRep: 2,
+    },
+    {
+        id: 'dumbbell-press',
+        name: '哑铃推举',
+        equipment: '哑铃',
+        icon: '🏋',
+        animationType: 'press',
+        description: '锻炼肩部三角肌，核心保持收紧',
+        tips: ['不要含胸驼背', '推举时呼气', '不要锁死肘关节'],
+        contraindication: '肩袖损伤者请咨询医生',
+        defaultBpm: 60,
+        bpmMin: 40,
+        bpmMax: 90,
+        defaultSets: 3,
+        defaultReps: 10,
+        defaultRestSec: 90,
+        beatsPerRep: 2,
+    },
+    {
+        id: 'dumbbell-sidefly',
+        name: '哑铃侧平举',
+        equipment: '哑铃',
+        icon: '🏋',
+        animationType: 'sidefly',
+        description: '锻炼三角肌中束，重量宜轻不宜重',
+        tips: ['手肘微屈', '抬至与肩平齐即可', '想象用肩膀发力，不是手臂'],
+        defaultBpm: 60,
+        bpmMin: 40,
+        bpmMax: 80,
+        defaultSets: 3,
+        defaultReps: 12,
+        defaultRestSec: 60,
+        beatsPerRep: 2,
+    },
+    {
+        id: 'grip-ring',
+        name: '握力环训练',
+        equipment: '握力环',
+        icon: '🟢',
+        animationType: 'grip',
+        description: '锻炼前臂屈肌群，改善握力',
+        tips: ['完全握紧停顿 1 秒', '完全张开放松', '左右手交替'],
+        defaultBpm: 80,
+        bpmMin: 60,
+        bpmMax: 120,
+        defaultSets: 4,
+        defaultReps: 20,
+        defaultRestSec: 45,
+        beatsPerRep: 2,
+    },
+    {
+        id: 'crunch',
+        name: '集中机（仰卧卷腹）',
+        equipment: '健身环',
+        icon: '💪',
+        animationType: 'crunch',
+        description: '锻炼腹直肌，借助健身环增加阻力',
+        tips: ['下背贴地', '用腹部发力，不是脖子', '上抬呼气，下落吸气'],
+        contraindication: '腰椎间盘突出急性期不宜',
+        defaultBpm: 50,
+        bpmMin: 40,
+        bpmMax: 80,
+        defaultSets: 3,
+        defaultReps: 15,
+        defaultRestSec: 60,
+        beatsPerRep: 2,
+    },
+]
+
+export function getPresetById(id: string): ExercisePreset | undefined {
+    return EXERCISE_PRESETS.find((e) => e.id === id)
+}