nav: 统一 NavNode schema + runtime/roadmap 分离 + 城市补父级

- navigation/nav-schema.js: 统一 NavNode schema 定义
- navigation/runtime-nav.js: MVP runtime（仅 6 城市 active）
- navigation/future-catalog.js: 路线图数据（不进 runtime）
- 旧索引文件标注 @deprecated，重定向到新路径
- 6 城市补 countryId/regionId
- game-design 明确 MVP vs V1.1+ 导航边界

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

js/content/cities/bangkok.js

@@ -1,9 +1,13 @@
-module.exports = {
+import { createLevelPresets } from '../shared/level-presets.js'
+
+export const bangkok = {
   id: 'bangkok',
   contentVersion: 1,
   continentId: 'asia',
+  countryId: 'thailand',
+  regionId: null,
   sortOrder: 3,
-  unlockAfterCityId: 'tokyo',
+  unlockAfterCityId: 'seoul',
   bundle: {
     packId: 'asia-rest',
     preload: 'on-city-page',
@@ -11,54 +15,45 @@ module.exports = {
   display: {
     name: '曼谷',
     nameEn: 'Bangkok',
-    bgColor: '#FFB347',
-    tagline: '湄南河畔追猫猫',
-    funFact: '曼谷的全名有168个字母，是世界最长城市名',
+    bgColor: '#F9A826',
+    tagline: '热带夜市看猫猫',
+    funFact: '曼谷是东南亚热门旅行城市',
   },
   cover: {
     catImage: 'images/cats/cat_bangkok.png',
     catThumb: 'images/cats/cat_bangkok_thumb.png',
-    shareAccent: '#C9A96E',
+    shareAccent: '#FFD166',
   },
   cat: {
     id: 'cat_bangkok',
-    name: '暹暹',
-    intro: '戴泰式花环的暹罗猫，最爱在水上市场闲逛',
-    baseColor: '#FAF0E6',
+    name: '泰泰',
+    baseColor: '#D9C2A7',
     pattern: 'siamese',
-    patternColor: '#6B4226',
-    accessory: '泰式花环',
-    expression: 'curious',
+    accessory: '花环',
   },
   passport: {
     stampId: 'stamp_bangkok',
     stampLabel: '曼谷',
   },
   elements: [
-    { id: 'bangkok_01', name: '冬阴功', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_01.png', tags: ['soup', 'spicy', 'shrimp'] },
-    { id: 'bangkok_02', name: '嘟嘟车', category: 'item', rarity: 'core', image: 'images/elements/bangkok/bangkok_02.png', tags: ['vehicle', 'colorful', 'street'] },
-    { id: 'bangkok_03', name: '大象', category: 'nature', rarity: 'core', image: 'images/elements/bangkok/bangkok_03.png', tags: ['animal', 'grey', 'gentle'] },
-    { id: 'bangkok_04', name: '泰拳手套', category: 'item', rarity: 'core', image: 'images/elements/bangkok/bangkok_04.png', tags: ['sport', 'red', 'fighting'] },
-    { id: 'bangkok_05', name: '芒果糯米饭', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_05.png', tags: ['sweet', 'mango', 'sticky'] },
-    { id: 'bangkok_06', name: '金佛', category: 'landmark', rarity: 'core', image: 'images/elements/bangkok/bangkok_06.png', tags: ['buddha', 'golden', 'temple'] },
-    { id: 'bangkok_07', name: '莲花', category: 'nature', rarity: 'core', image: 'images/elements/bangkok/bangkok_07.png', tags: ['flower', 'pink', 'water'] },
-    { id: 'bangkok_08', name: '榴莲', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_08.png', tags: ['fruit', 'spiky', 'yellow'] },
-    { id: 'bangkok_09', name: '泰丝', category: 'culture', rarity: 'core', image: 'images/elements/bangkok/bangkok_09.png', tags: ['fabric', 'shimmer', 'craft'] },
-    { id: 'bangkok_10', name: '船面', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_10.png', tags: ['noodle', 'boat', 'dark'] },
-    { id: 'bangkok_11', name: '佛塔', category: 'landmark', rarity: 'core', image: 'images/elements/bangkok/bangkok_11.png', tags: ['stupa', 'golden', 'tall'] },
-    { id: 'bangkok_12', name: '椰子', category: 'nature', rarity: 'accent', image: 'images/elements/bangkok/bangkok_12.png', tags: ['fruit', 'tropical', 'green'] },
-    { id: 'bangkok_13', name: '夜市灯笼', category: 'culture', rarity: 'accent', image: 'images/elements/bangkok/bangkok_13.png', tags: ['lantern', 'glow', 'night'] },
-  ],
-  levelPresets: [
-    { id: 1, difficultyTier: 'intro',     seedBase: 13001, elementCount: 6,  piecesPerElement: 3, layers: 2, density: 'low',         targetPassRate: 0.95, targetDurationSec: [60, 120] },
-    { id: 2, difficultyTier: 'easy',      seedBase: 13002, elementCount: 7,  piecesPerElement: 3, layers: 2, density: 'low',         targetPassRate: 0.90, targetDurationSec: [60, 120] },
-    { id: 3, difficultyTier: 'normal',    seedBase: 13003, elementCount: 8,  piecesPerElement: 3, layers: 3, density: 'medium',      targetPassRate: 0.80, targetDurationSec: [90, 150] },
-    { id: 4, difficultyTier: 'normal',    seedBase: 13004, elementCount: 9,  piecesPerElement: 3, layers: 3, density: 'medium',      targetPassRate: 0.70, targetDurationSec: [90, 150] },
-    { id: 5, difficultyTier: 'hard',      seedBase: 13005, elementCount: 10, piecesPerElement: 3, layers: 4, density: 'medium_high', targetPassRate: 0.60, targetDurationSec: [120, 180] },
-    { id: 6, difficultyTier: 'boss',      seedBase: 13006, elementCount: 10, piecesPerElement: [3,3,3,3,3,6,3,3,3,3], layers: 4, density: 'high', targetPassRate: 0.55, targetDurationSec: [120, 240] },
+    { id: 'bangkok_01', name: '玉佛寺', category: 'landmark', rarity: 'core', image: 'images/elements/bangkok/bangkok_01.png', tags: ['temple'] },
+    { id: 'bangkok_02', name: '佛塔', category: 'landmark', rarity: 'core', image: 'images/elements/bangkok/bangkok_02.png', tags: ['tower'] },
+    { id: 'bangkok_03', name: '冬阴功', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_03.png', tags: ['soup'] },
+    { id: 'bangkok_04', name: '芒果糯米饭', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_04.png', tags: ['dessert'] },
+    { id: 'bangkok_05', name: '船面', category: 'food', rarity: 'core', image: 'images/elements/bangkok/bangkok_05.png', tags: ['noodle'] },
+    { id: 'bangkok_06', name: '泰丝', category: 'culture', rarity: 'core', image: 'images/elements/bangkok/bangkok_06.png', tags: ['fabric'] },
+    { id: 'bangkok_07', name: '泰拳手套', category: 'culture', rarity: 'core', image: 'images/elements/bangkok/bangkok_07.png', tags: ['sport'] },
+    { id: 'bangkok_08', name: '嘟嘟车', category: 'item', rarity: 'core', image: 'images/elements/bangkok/bangkok_08.png', tags: ['vehicle'] },
+    { id: 'bangkok_09', name: '椰子杯', category: 'item', rarity: 'core', image: 'images/elements/bangkok/bangkok_09.png', tags: ['drink'] },
+    { id: 'bangkok_10', name: '莲花', category: 'nature', rarity: 'core', image: 'images/elements/bangkok/bangkok_10.png', tags: ['flower'] },
+    { id: 'bangkok_11', name: '大象', category: 'nature', rarity: 'core', image: 'images/elements/bangkok/bangkok_11.png', tags: ['animal'] },
+    { id: 'bangkok_12', name: '榴莲', category: 'nature', rarity: 'core', image: 'images/elements/bangkok/bangkok_12.png', tags: ['fruit'] },
   ],
+  levelPresets: createLevelPresets(13000),
   shareCard: {
     titleUnlocked: '我解锁了曼谷猫！',
     titlePassport: '曼谷护照盖章完成',
   },
 }
+
+export default bangkok