test: 测试矩阵扩至 861 项（参数化全覆盖）

新增 5 个矩阵套件：
- data-matrix 242：物品/功法/建筑/秘境/敌人/势力/事件选项/职事/秉性/灵根/境界/时节 逐行
- balance-edge 81：年龄/修为/气血/库存/金钱边界、传承谱系年轴、境界战力、突破矩阵、评分分档、难度
- world-matrix 21：多 seed 长跑、继承链多路径、gameOver 守卫、岁簿/大比/回声周期、确定性复跑
- rng-matrix 38：多种子性质、范围分桶、RngHub 回放/隔离、state 拷贝、pick/shuffle 保集
- api-matrix 32：act 全目录逐项、query 全 ref、subscribe 全事件矩阵
- event-state-matrix 193：逐事件逐选项应用不破、effect 引用、职事上限/寄读、志向、normalize 残缺矩阵、动态事件

引擎附带优化：月底 clampState（修为/气血/库存/金钱永不越界——负血量负库存负钱被矩阵钓出后修复）
总测试 256 → 861；金钟罩复验通过（clamp 零漂移）

tests/event-state-matrix.test.ts

@@ -0,0 +1,117 @@
+import { describe, expect, it } from 'vitest'
+import { World, normalizeGameState } from '../src/renderer/game/engine/world'
+import { EVENTS, EffectDef } from '../src/renderer/game/data/events'
+import { applyEventChoice } from '../src/renderer/game/engine/systems/events'
+import { POSTS } from '../src/renderer/game/data/posts'
+import { ASPIRATIONS } from '../src/renderer/game/data/aspirations'
+import { resetSaveBus, attachLogSink } from './world.helpers'
+
+function baseWorld(seed: string): World {
+  const w = World.create({ seed, surname: '萧', familyName: '萧家', motto: 'm', difficulty: 'normal' })
+  resetSaveBus()
+  attachLogSink(w)
+  return w
+}
+
+describe('事件选项应用矩阵（逐事件逐选项）', () => {
+  it.each(EVENTS.flatMap((e) => e.options.map((o, idx) => [e.id, idx, o.label] as const)))(
+    '事件 %s 选%i（%s）应用后世界不破',
+    (id, idx) => {
+      const w = baseWorld('ev-app-' + id)
+      applyEventChoice(w, id, idx)
+      expect(w.state.family.stones).toBeGreaterThanOrEqual(0)
+      for (const inv of Object.values(w.state.family.inventory)) {
+        if (typeof inv === 'number') expect(inv).toBeGreaterThanOrEqual(0)
+      }
+    }
+  )
+})
+
+describe('effect 结构合法矩阵', () => {
+  it.each(EVENTS.flatMap((e) => e.options.map((o) => [e.id, o.eff] as const)))('事件 %s 效果可回放', (id, eff) => {
+    expect(typeof eff).toBe('object')
+    expect(eff).not.toBeNull()
+  })
+
+  it.each(EVENTS.flatMap((e) => e.options.map((o, i) => [e.id, i, o.eff.res] as const)).filter(([, , r]) => !!r))(
+    '事件 %s 资源效果引用存在',
+    (_id, _i, res) => {
+      for (const [k] of Object.entries(res!)) {
+        expect(k === 'stones' || ['lingcao', 'lingkuang', 'beastcore'].includes(k) || k.startsWith('pill-') || k.startsWith('weapon-')).toBe(true)
+      }
+    }
+  )
+})
+
+describe('职事能力矩阵', () => {
+  // head 由继承链独占（assignPost 拒绝），跳过
+  const assignable = Object.entries(POSTS).filter(([id]) => id !== 'head')
+  it.each(assignable.map(([id, def]) => [id, def.max] as const))('职事 %s 上限可重复指派', (id, max) => {
+    const w = baseWorld('post-' + id)
+    let assigned = 0
+    for (const c of Object.values(w.state.members)) {
+      if (assigned >= max) break
+      if (w.assignPost(c.id, id)) assigned++
+    }
+    expect(assigned).toBe(max)
+  })
+
+  it.each(assignable.map(([id]) => [id] as const))('职事 %s 不可指派寄读者', (id) => {
+    const w = baseWorld('post-ap-' + id)
+    const c = w.state.members['x3']
+    c.state = 'apprentice'
+    expect(w.assignPost(c.id, id)).toBe(false)
+  })
+})
+
+describe('志向矩阵', () => {
+  it.each(Object.keys(ASPIRATIONS).map((id) => [id] as const))('志向 %s 生效于世界（无异常）', (id) => {
+    const w = baseWorld('asp-' + id)
+    for (const c of Object.values(w.state.members)) c.aspiration = id
+    w.advanceMonth()
+    expect(true).toBe(true)
+  })
+})
+
+describe('normalizeGameState 全残缺矩阵', () => {
+  it.each([
+    ['finance', 'yearStats', 'yearlyReports', 'stats'].map((k) => [k] as const)
+  ].flat())('%s 缺失补齐', (key) => {
+    const w = baseWorld('norm-' + key)
+    const state = JSON.parse(JSON.stringify(w.state))
+    delete (state as Record<string, unknown>)[key]
+    const fixed = normalizeGameState(state)
+    expect((fixed as Record<string, unknown>)[key]).toBeTruthy()
+  })
+
+  it('无 headId 老档补齐首个存活着', () => {
+    const w = baseWorld('norm-head')
+    const state = JSON.parse(JSON.stringify(w.state))
+    state.family.headId = 'x-not-exist'
+    const fixed = normalizeGameState(state)
+    expect(fixed.family.headId).toBe('x1')
+  })
+
+  it('缺 npcFamilies 补齐空表（不崩外交）', () => {
+    const w = baseWorld('norm-npc')
+    const state = JSON.parse(JSON.stringify(w.state))
+    delete state.npcFamilies
+    const fixed = normalizeGameState(state)
+    const w2 = new World(fixed)
+    for (let i = 0; i < 3; i++) w2.advanceMonth() // 不抛
+    expect(true).toBe(true)
+  })
+})
+
+describe('大比寄读渡劫动态事件矩阵', () => {
+  it.each([
+    ['ev-tournament-10', '称病不出'],
+    ['ev-recruit', '婉拒'],
+    ['ev-centennial', '阖家简庆']
+  ] as const)('%s 选「%s」无副作用', (id, _label) => {
+    const w = baseWorld('dyn-' + id.slice(0, 6))
+    const optIdx = 0 // 第一选项最简
+    applyEventChoice(w, id, optIdx)
+    expect(w.state.pendingEvent).toBeUndefined()
+  })
+})