feat: 新增战报弹窗与舰队模拟器，重构UI组件

新增 BattleReportDialog、SpyReportDialog、NumberWithTooltip 等组件，完善舰队模拟器功能。重构并引入 Sheet、Sidebar、Tooltip、Skeleton 等 UI 组件，优化界面结构。实现 battle.worker 支持战斗计算，增加 universeStore、fleetStorageLogic 等核心逻辑，完善多语言与类型定义。

src/stores/gameStore.ts

@@ -22,9 +22,7 @@ export const useGameStore = defineStore('game', {
     } as Player,
     currentPlanetId: '',
     isDark: '',
-    locale: 'zh-CN' as Locale,
-    sidebarCollapsed: window.innerWidth < 1024 ? false : true,
-    universePlanets: {} as Record<string, Planet>
+    locale: 'zh-CN' as Locale
   }),
   getters: {
     currentPlanet(): Planet | undefined {

src/stores/universeStore.ts

@@ -0,0 +1,26 @@
+import { defineStore } from 'pinia'
+import type { Planet, DebrisField } from '@/types/game'
+import pkg from '../../package.json'
+import { encryptData, decryptData } from '@/utils/crypto'
+
+/**
+ * 宇宙地图 Store
+ * 存储宇宙中的所有星球和残骸场
+ * 使用普通 localStorage 存储，不加密（地图数据是静态/共享数据）
+ */
+export const useUniverseStore = defineStore('universe', {
+  state: () => ({
+    // 宇宙星球地图：key 格式为 "galaxy:system:position"
+    planets: {} as Record<string, Planet>,
+    // 残骸场：key 格式为 "galaxy:system:position"
+    debrisFields: {} as Record<string, DebrisField>
+  }),
+  persist: {
+    key: `${pkg.name}-universe`,
+    storage: localStorage,
+    serializer: {
+      serialize: state => encryptData(state),
+      deserialize: value => decryptData(value)
+    }
+  }
+})