v0.1.9: 百年报告 & 发布之窗（报告/迁移/阵型/冬祷/哨兵）

- 百年族史报告：buildReport 纯函数（人口/声望/战力三线、死因榜、突破密度、
  大比战绩、代际长度带）+ 春秋原 SVG 折线视图 + 自动措辞结语
- 存档迁移管线 v2：migrate 链（v1→v2）+ 未来版本拒载（TOO_NEW）+ 导出信封
  带 appId/schemaVersion + 导入全链路迁移校验；saveState 自动写 CURRENT_SCHEMA
- 战斗阵型：锋阵(+10%攻)/雁阵(御5%+溃伤-15%)/蛇阵(溃伤-30%)，三处出战接入
  （遣队/大比/劫掠）点将面板下拉 + 战报首行标阵
- 冬至岁祷：每年十一月三选（观星+3声望/祈福全族修为/问卜吉凶）
- 发布准备：scripts/verify-release.mjs 验收哨兵（npm run verify/verify:package）
  + README 全面重写（架构/守护/版本沿革）；版本号三处归一
- 测试 861→881（报告四例/迁移五链/阵型六则含胜率统计/冬祷四则）；
  金钟罩三指纹零漂移；typecheck/build 通过

src/renderer/game/engine/systems/combat.ts

@@ -8,6 +8,7 @@ import { EnemyDef, LootDef } from '../../data/secrets'
 import { traitBonuses } from '../pcgen'
 import { npcById } from '../../data/npcs'
 import { aspirationById, fitBonusOf } from '../../data/aspirations'
+import { formationById, FormationId } from '../../data/formations'
 
 export function combatPowerOf(w: World, c: Character): number {
   if (!c.alive) return 0
@@ -68,13 +69,15 @@ export function resolveEncounter(
     kind: BattleLog['kind']
     year: number
     month: number
+    formation?: FormationId
   }
 ): EncounterResult {
+  const form = formationById(opts.formation)
   let team = 0
   for (const c of opts.team) team += combatPowerOf(w, c)
-  const enemy = enemyPowerOf(opts.enemy, opts.risk)
+  const enemy = Math.round(enemyPowerOf(opts.enemy, opts.risk) * form.def)
   const jitter = w.rng.between(0.88, 1.12)
-  const teamFinal = Math.round(team * jitter)
+  const teamFinal = Math.round(team * form.atk * jitter)
   const roll = w.rng.next()
   const win = teamFinal >= enemy * 1.08
   const lose = teamFinal < enemy * 0.82
@@ -85,7 +88,7 @@ export function resolveEncounter(
   const names = opts.team.map((c) => c.name).join('、')
   const lines: string[] = []
   lines.push(`—— ${opts.title} ——`)
-  lines.push(`${year}年${month}月，${names}遇上了【${opts.enemy.name}】。（敌势 ${enemy}，我阵 ${teamFinal}）`)
+  lines.push(`${year}年${month}月，${names}以「${form.name}」列阵，迎上了【${opts.enemy.name}】。（敌势 ${enemy}，我阵 ${teamFinal}）`)
   if (win) {
     lines.push(`首战告捷：${w.rng.pick(WIN_DESC)}`)
   } else if (lose) {
@@ -105,7 +108,8 @@ export function resolveEncounter(
         loss.push(`${c.name} 陨落`)
         w.chronicle('death', `${c.name} 战殁于${opts.enemy.name}，一身所学俱付尘烟。`, c.id, true)
       } else if (severity < 0.45) {
-        c.health = Math.max(1, c.health - 40 - w.rng.int(0, 25))
+        const woundAmt = Math.round((40 + w.rng.int(0, 25)) * form.retreatWound)
+        c.health = Math.max(1, c.health - woundAmt)
         c.state = 'wounded'
         loss.push(`${c.name} 重伤`)
       }
@@ -156,7 +160,8 @@ function itemName(id: string): string {
 export function resolveRaid(
   w: World,
   npcId: string,
-  team: Character[]
+  team: Character[],
+  formation?: FormationId
 ): EncounterResult {
   const npc = w.state.npcFamilies[npcId]
   const def = npcById(npcId)
@@ -176,7 +181,8 @@ export function resolveRaid(
     team,
     kind: 'war',
     year: w.state.year,
-    month: w.state.month
+    month: w.state.month,
+    formation
   })
   if (res.win) {
     npc.relation = Math.min(60, npc.relation + 25)

src/renderer/game/engine/systems/events.ts

@@ -143,6 +143,20 @@ export function dynamicEventFor(id: string, w?: World): EventDef | undefined {
       ]
     }
   }
+  if (id === 'ev-winterprayer') {
+    return {
+      id,
+      name: '冬至岁祷',
+      category: 'daily',
+      weight: 0,
+      text: '冬至夜长。家祠前灯影摇曳，族长问：今岁如何告辞？',
+      options: [
+        { label: '登坛观星', hint: '声望+3', eff: { rep: 3 } },
+        { label: '合族祈福', hint: '全族修为小精进', eff: { memberBy: { by: 'inspire', target: 'all', n: 2 } } },
+        { label: '投签问卜', hint: '或有吉凶', eff: { flag: { prayerAsk: true } } }
+      ]
+    }
+  }
   if (id === 'ev-recruit') {
     return {
       id,
@@ -262,6 +276,17 @@ export function eventRoll(w: World): void {
     fire(w, `ev-tournament-${tourneyNext}`)
     return
   }
+  // 冬至岁祷（每年十一月一掷），只在 season 系统开启时
+  if (s.month === 11 && w.sysEnabled('season')) {
+    const key = `prayerDone-${s.year}`
+    if (!s.family.flag[key]) {
+      s.family.flag[key] = true
+      if (w.rng.chance(0.6)) {
+        fire(w, 'ev-winterprayer')
+        return
+      }
+    }
+  }
   // 四邻回声（偶数年一掷，不论成败封缄）
   if (s.year % 2 === 0) {
     const key = `echoDone-${s.year}`
@@ -304,7 +329,14 @@ export function fire(w: World, id: string): void {
   w.pendingEvent(id)
 }
 
-export function applyEventChoice(w: World, eventId: string, optionIdx: number, squad?: string[]): void {
+export function applyEventChoice(
+  w: World,
+  eventId: string,
+  optionIdx: number,
+  squad?: string[],
+  _extra?: unknown,
+  formation?: string
+): void {
   const s = w.state
   const def = findEvent(eventId, w)
   if (!def) {
@@ -313,6 +345,7 @@ export function applyEventChoice(w: World, eventId: string, optionIdx: number, s
   }
   const opt = def.options[optionIdx]
   if (opt) {
+    if (formation) opt.eff.formation = formation
     applyEffect(w, opt.eff, squad)
     if (def.once && !s.completedEvents.includes(def.id)) s.completedEvents.push(def.id)
   }
@@ -404,7 +437,7 @@ export function applyEffect(w: World, eff: EffectDef, squad?: string[]): void {
     if (!fam.techniques.includes(eff.addTech)) fam.techniques.push(eff.addTech)
   }
   if (eff.tournament) {
-    runTournament(w, squad)
+    runTournament(w, squad, eff.formation as never)
   }
   if (eff.apprentice?.build) {
     buildApprentice(w)
@@ -419,6 +452,18 @@ export function applyEffect(w: World, eff: EffectDef, squad?: string[]): void {
     finalizeApprentice(w, stayId, 'stay')
     delete fam.flag['apprenticeStay']
   }
+  if (eff.flag?.['prayerAsk']) {
+    const blessing = w.rng.chance(0.6)
+    if (blessing) {
+      w.state.family.stones += 60
+      w.log('good', '问卜得吉：仓库中多出一笔异财。')
+    } else {
+      w.state.family.stones = Math.max(0, w.state.family.stones - 40)
+      w.state.family.reputation -= 1
+      w.log('bad', '问卜得凶：家宅小有晦气。')
+    }
+    delete w.state.family.flag['prayerAsk']
+  }
   if (eff.trib) {
     const c = w.state.members[eff.trib.memberId]
     if (c?.alive) {

src/renderer/game/engine/systems/missions.ts

@@ -1,5 +1,6 @@
 import type { World } from '../world'
 import { MissionState } from '../../types/domain'
+import { FormationId } from '../../data/formations'
 import { missionById, MissionDef, ENEMIES } from '../../data/secrets'
 import { resolveEncounter, rollWarbooty } from './combat'
 import { techniqueById } from '../../data/techniques'
@@ -46,7 +47,8 @@ export function missionTick(w: World): void {
         team: squad,
         kind: 'scout',
         year: w.state.year,
-        month: w.state.month
+        month: w.state.month,
+        formation: m.formation as FormationId | undefined
       })
       const line = res.win ? '战而胜之，征程继续！' : res.draw ? '僵持之后双方罢手，队伍休整再进。' : '不敌，只得暂避锋芒。'
       m.log.push(line)
@@ -117,7 +119,7 @@ export function canSendMission(w: World, def: MissionDef, members: string[]): bo
   return w.state.missions.filter((m) => !m.done).length < 3
 }
 
-export function sendMission(w: World, defId: string, members: string[]): boolean {
+export function sendMission(w: World, defId: string, members: string[], formation?: FormationId): boolean {
   const def = missionById(defId)
   if (!canSendMission(w, def, members)) return false
   const m: MissionState = {
@@ -129,7 +131,8 @@ export function sendMission(w: World, defId: string, members: string[]): boolean
     stage: 0,
     stageMonth: 0,
     log: [`冬衣已备，饯行酒干，众人于 ${w.state.year} 年 ${w.state.month} 月出发。`],
-    done: false
+    done: false,
+    formation
   }
   members.forEach((id) => {
     const c = w.memberById(id)

src/renderer/game/engine/systems/tournament.ts

@@ -4,6 +4,7 @@ import { ENEMIES, EnemyDef } from '../../data/secrets'
 import { resolveEncounter } from './combat'
 import { rankPower } from './events'
 import { resolveBreakthrough } from './cultivation'
+import { FormationId } from '../../data/formations'
 
 export const SECTS = ['云栖宗', '太谷书院', '玄微剑阁', '丹霞洞天']
 
@@ -19,7 +20,7 @@ export function gateEnemy(idx: number, year: number): EnemyDef {
   }
 }
 
-export function runTournament(w: World, squad?: string[]): void {
+export function runTournament(w: World, squad?: string[], formation?: FormationId): void {
   if (!w.sysEnabled('tournament')) {
     w.log('info', '太虚大比：赛事未启。')
     return
@@ -52,7 +53,8 @@ export function runTournament(w: World, squad?: string[]): void {
       team: aliveTeam,
       kind: 'scout',
       year: s.year,
-      month: s.month
+      month: s.month,
+      formation
     })
     if (!res.win) break
     wins++