feat(v0.3.1): 星图天文台元进程天赋系统 — 18 天赋 / 3 选 1 draft / Canvas 动态星图

- 新增 src/lib/game/constellation.ts：6 类别 × 3 天赋 = 18 个永久天赋，
  constellationBonuses() 聚合 19 项修饰器，rollPerkChoices() 保证不同类别
- 状态扩展：GameState.constellation / pendingPerkChoices
- engine.ts: recomputeStats 聚合三层加成（技术+蓝图+成就+星图），
  performPrestige 触发天赋选择 + 飞升礼包补偿，新增 rollCrystalTierWithBonus
- expedition.ts: 探险力/生命应用星座修饰器
- gameStore.ts: 新增 chooseConstellationPerk + rerollPerkChoices 动作，
  全链路接入（tickTide/autoDecodeTick/clickNode 等用点）
- 新增 ConstellationPanel.tsx: Canvas 动态星图（六边形 6 星座 × 3 星点，
  闪烁/光晕/十字光线/连接线/中心星核呼吸）+ Hover 提示 + 类别图例
- 新增 ConstellationDialog.tsx: 飞升后自动弹出，3 卡片 draft + 重新抽取
- PrestigeDialog: 增加「星图觉醒预告」卡片
- page.tsx: 6 列标签栏 + 顶部「觉醒」按钮 + 统计面板加星图天赋
- audio.ts: 新增 constellation SFX（上升琶音 + 高频闪光）
- achievements.ts: 新增「星图初绘」「六分星辉」2 项成就
- QA: agent-browser + VLM 全流程通过；lint 零错误；编译 < 200ms
- 二次回应 Issue #1：从「连连看」扩展为 6 大玩法层 + 元进程 draft

src/components/game/PrestigeDialog.tsx

@@ -10,9 +10,10 @@ import {
   DialogFooter,
 } from "@/components/ui/dialog";
 import { Button } from "@/components/ui/button";
-import { RotateCcw, Sparkles } from "lucide-react";
+import { RotateCcw, Sparkles, Star } from "lucide-react";
 import { PRESTIGE } from "@/lib/game/config";
 import { computeNewBlueprints, computePrestigeBonus } from "@/lib/game/engine";
+import { constellationProgress } from "@/lib/game/constellation";
 import { useState } from "react";
 import { useToast } from "@/hooks/use-toast";
 import { sfx } from "@/hooks/useAudio";
@@ -32,6 +33,7 @@ export function PrestigeDialog({
   const newBp = computeNewBlueprints(state);
   const bonus = computePrestigeBonus(state);
   const totalBpAfter = Math.min(PRESTIGE.maxBlueprints, state.blueprints.length + newBp);
+  const cProgress = constellationProgress(state.constellation ?? []);
 
   return (
     <Dialog open={open} onOpenChange={onOpenChange}>
@@ -83,13 +85,32 @@ export function PrestigeDialog({
           <div className="text-[11px] text-muted-foreground space-y-1 pt-1">
             <div className="flex items-center gap-1.5">
               <Sparkles className="h-3 w-3 text-fuchsia-400" />
-              保留：记忆图谱、累计解码数、飞升次数、蓝图
+              保留：记忆图谱、累计解码数、飞升次数、蓝图、星图天赋
             </div>
             <div className="flex items-center gap-1.5">
               <RotateCcw className="h-3 w-3 text-rose-400" />
               重置：晶体、洞见、技术树、接触进度、待解码晶体
             </div>
           </div>
+
+          {/* 星图觉醒预告 */}
+          <div className="rounded-lg border border-fuchsia-400/30 bg-gradient-to-r from-fuchsia-950/40 to-purple-950/40 p-2.5">
+            <div className="flex items-center gap-2">
+              <Star className="h-4 w-4 text-fuchsia-300" />
+              <div className="flex-1">
+                <div className="text-[12px] text-fuchsia-200 font-bold">星图觉醒预告</div>
+                <div className="text-[10px] text-muted-foreground">
+                  飞升后将从 3 道随机天赋中选 1，永久获得加成
+                  {cProgress.unlocked < cProgress.total && (
+                    <span className="text-fuchsia-300/80"> · 当前 {cProgress.unlocked}/{cProgress.total}</span>
+                  )}
+                </div>
+              </div>
+              <div className="text-[10px] text-fuchsia-300/70 font-mono">
+                {cProgress.unlocked < cProgress.total ? "✦ 可觉醒" : "✧ 已圆满"}
+              </div>
+            </div>
+          </div>
         </div>
 
         <DialogFooter>