v0.1.8: 万物皆是插件 + 全应用审计修复（60+ 缺陷歼灭）

插件协议：
- CotycPlugin Manifest（dependencies/conflicts/protected/install/uninstall）
- PluginManager：安装序确定性/依赖拒绝/异常回滚/追踪型上下文（卸载全摘钩子）
- 三核心插件常驻（Systems/Data/Events）；插件清单/安装移除/启停广播
- EventPoolRegistry 多池合并；facade about/query('plugins')/plugin 订阅
- 设置页插件清单（含卸载按钮、核心保护）；examplePlugin 开发范本入仓

全应用审计修复（引擎 39 + UI/主进程 40 双路清单，P0→P2 歼灭）：
- P0：单亲 rollRoots 崩/插件事件软锁（findEvent 查池）/fire 覆盖幸存事件/
  facade 未赋值（act 目录 6/24 生效→全量接通）/packOverride 死实现真接管/
  4 能力卡无接线（trib/apprentice/tournament/season）/读档 rowid 方言崩溃/
  buildApprentice 空候选崩/插件安装无回滚/trait 加成从未消费/DEV 双跑破坏时序
- P1：定时器幸存/advance in-flight 闸/battle 暂停/tournament 点将真传/
  史书 memo 依赖/面板 hooks 顺序违规/远征 squad 残留 id/跨档状态残留/
  toast 自清除/读档错误提示/导入后重载世界/pendingEvent 读档回填
- P2：版本三处统一/NewGame 随机收编/学费错误文案/姓氏池去重/
  功法品阶错位（凡阶哨兵）/功法定价对齐/market 白名单校验/
  战利功法去重/回声漏封缄/clock 迭代快照/core 事件池保护/
  渡劫陨落走真突破/寄读 desc 诚实化/doas 死代码清理等 30 项

测试 239→256；金钟罩复验（防御批零漂移）

src/renderer/game/engine/clocks.ts

@@ -1,4 +1,6 @@
 import { GameClock } from '../core/clock'
+import { PluginContext } from '../core/plugin'
+import type { World } from './world'
 import { productionTick } from './systems/production'
 import { deathTick, woundHealTick } from './systems/lifecycle'
 import { cultivationTick } from './systems/cultivation'
@@ -6,7 +8,6 @@ import { missionTick } from './systems/missions'
 import { eventRoll } from './systems/events'
 import { diplomacyTick } from './systems/diplomacy'
 import { yearStartMarriage } from './systems/marriage'
-import type { World } from './world'
 
 /** 原语义保留：满门凋零后仅存生产/寿元与收尾 */
 function ifAlive(fn: (w: World) => void): (w: World) => void {
@@ -22,33 +23,59 @@ function viaCap(capId: string, fn: (w: World) => void): (w: World) => void {
   }
 }
 
+export function emptyClock(): GameClock {
+  return new GameClock()
+}
+
 /**
- * 装备时钟：年度钩子与月度 phase 的注册顺序即执行顺序（确定性）。
+ * 内建系统注册（core-systems 插件入口）。
+ * 注册顺序 = 执行顺序（确定性红线，经由金钟罩校验）。
  * 时间线：婚配养育 → 声望岁贡 → 岁末族簿 —— 再逐月：生产→寿元→修炼→任务→事件→外交→收尾
  */
-export function buildClock(): GameClock {
-  const clock = new GameClock()
+export function installCoreSystems(ctx: PluginContext): Array<() => void> {
+  const unsubs: Array<() => void> = []
+  const clock = ctx.clock
 
-  clock.onYearStart(viaCap('marriage', (w) => yearStartMarriage(w)))
-  clock.onYearStart(
-    viaCap('marriage', (w) => {
-      w.state.family.reputation += w.postBonus('familyRep')
-      const zhenCount = w
-        .aliveMembers()
-        .filter((c) => c.aspiration === 'zhen').length
-      w.state.family.reputation += Math.round(zhenCount * 0.3 * 100) / 100
-    })
+  unsubs.push(clock.onYearStart(viaCap('marriage', (w) => yearStartMarriage(w))))
+  unsubs.push(
+    clock.onYearStart(
+      viaCap('marriage', (w) => {
+        w.state.family.reputation += w.postBonus('familyRep')
+        const zhenCount = w.aliveMembers().filter((c) => c.aspiration === 'zhen').length
+        w.state.family.reputation += Math.round(zhenCount * 0.3 * 100) / 100
+      })
+    )
   )
-  clock.onYearStart(viaCap('annals', (w) => w.publishYearReport()))
+  unsubs.push(clock.onYearStart(viaCap('annals', (w) => w.publishYearReport())))
 
-  clock.register('production', viaCap('production', (w: World) => productionTick(w)))
-  clock.register('aging', viaCap('aging', (w: World) => deathTick(w)))
-  clock.register('aging', viaCap('aging', (w: World) => woundHealTick(w)))
-  clock.register('cultivation', viaCap('cultivation', ifAlive((w: World) => cultivationTick(w))))
-  clock.register('missions', viaCap('missions', ifAlive((w: World) => missionTick(w))))
-  clock.register('events', viaCap('events', ifAlive((w: World) => eventRoll(w))))
-  clock.register('diplomacy', viaCap('diplomacy', ifAlive((w: World) => diplomacyTick(w))))
-  clock.register('epilogue', (w: World) => w.epilogueTick())
+  unsubs.push(clock.register('production', viaCap('production', (w: World) => productionTick(w))))
+  unsubs.push(clock.register('aging', viaCap('aging', (w: World) => deathTick(w))))
+  unsubs.push(clock.register('aging', viaCap('aging', (w: World) => woundHealTick(w))))
+  unsubs.push(clock.register('cultivation', viaCap('cultivation', ifAlive((w: World) => cultivationTick(w)))))
+  unsubs.push(clock.register('missions', viaCap('missions', ifAlive((w: World) => missionTick(w)))))
+  unsubs.push(clock.register('events', viaCap('events', ifAlive((w: World) => eventRoll(w)))))
+  unsubs.push(clock.register('diplomacy', viaCap('diplomacy', ifAlive((w: World) => diplomacyTick(w)))))
+  unsubs.push(clock.register('epilogue', (w: World) => w.epilogueTick()))
 
+  return unsubs
+}
+
+/** 兼容旧接口：完整安装一套核心系统（测试/工具用） */
+export function buildClock(): GameClock {
+  const clock = emptyClock()
+  const ctx = {
+    world: undefined as never,
+    clock,
+    register: (phase: Parameters<GameClock['register']>[0], fn: (w: World) => void) => clock.register(phase, fn),
+    onYearStart: (fn: (w: World) => void) => clock.onYearStart(fn),
+    addCapability: () => undefined,
+    removeCapability: () => undefined,
+    enableCapability: () => undefined,
+    overridePack: () => undefined,
+    resetPack: () => undefined,
+    addEventPool: () => undefined,
+    removeEventPool: () => undefined
+  }
+  installCoreSystems(ctx as never)
   return clock
 }