Initial commit: Text Adventure Game

Features:
- Combat system with AP/EP hit calculation and three-layer defense
- Auto-combat/farming mode
- Item system with stacking support
- Skill system with levels, milestones, and parent skill sync
- Shop system with dynamic pricing
- Inventory management with bulk selling
- Event system
- Game loop with offline earnings
- Save/Load system

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

config/locations.js

@@ -0,0 +1,69 @@
+// 区域配置
+export const LOCATION_CONFIG = {
+  camp: {
+    id: 'camp',
+    name: '测试营地',
+    type: 'safe',
+    environment: 'normal',
+    description: '一个临时的幸存者营地，相对安全。',
+    connections: ['market', 'blackmarket', 'wild1'],
+    npcs: ['injured_adventurer'],
+    activities: ['rest', 'talk', 'trade']
+  },
+
+  market: {
+    id: 'market',
+    name: '测试市场',
+    type: 'safe',
+    environment: 'normal',
+    description: '商人老张在这里摆摊。',
+    connections: ['camp'],
+    npcs: ['merchant_zhang'],
+    activities: ['trade']
+  },
+
+  blackmarket: {
+    id: 'blackmarket',
+    name: '测试黑市',
+    type: 'safe',
+    environment: 'normal',
+    description: '神秘人偶尔会在这里出现。',
+    connections: ['camp'],
+    npcs: ['mysterious_man'],
+    activities: ['trade']
+  },
+
+  wild1: {
+    id: 'wild1',
+    name: '测试野外1',
+    type: 'danger',
+    environment: 'normal',
+    description: '野狗经常出没的区域。',
+    connections: ['camp', 'boss_lair'],
+    enemies: ['wild_dog'],
+    activities: ['explore', 'combat']
+  },
+
+  boss_lair: {
+    id: 'boss_lair',
+    name: '测试Boss巢',
+    type: 'danger',
+    environment: 'normal',
+    description: '强大的野兽盘踞在这里。',
+    connections: ['wild1', 'basement'],
+    enemies: ['test_boss'],
+    unlockCondition: { type: 'kill', target: 'wild_dog', count: 5 },
+    activities: ['combat']
+  },
+
+  basement: {
+    id: 'basement',
+    name: '地下室',
+    type: 'dungeon',
+    environment: 'dark',
+    description: '黑暗潮湿的地下室，需要照明。',
+    connections: ['boss_lair'],
+    unlockCondition: { type: 'item', item: 'basement_key' },
+    activities: ['explore', 'read']
+  }
+}