feat: 添加 WebGAL 引擎描述文件规范实现

packages/webgal/package.json

@@ -3,7 +3,7 @@
   "version": "4.5.17",
   "scripts": {
     "dev": "vite --host --port 3000",
-    "build": "cross-env NODE_ENV=production tsc && vite build --base=./",
+    "build": "node scripts/update-engine-version.js && cross-env NODE_ENV=production tsc && vite build --base=./",
     "preview": "vite preview",
     "lint": "eslint src/** --fix",
     "prepublishOnly": "npm run build"

packages/webgal/public/webgal-engine.json

@@ -0,0 +1,25 @@
+{
+  "name": "WebGAL",
+  "version": "4.5.17",
+  "type": "official",
+  "webgalVersion": "4.5.17",
+  "description": "界面美观、功能强大、易于开发的全新网页端视觉小说引擎",
+  "descriptions": {
+    "en": "A brand new web Visual Novel engine with a beautiful interface, powerful features, and easy development",
+    "ja": "美しいインターフェース、強力な機能、簡単な開発を備えた全く新しいウェブビジュアルノベルエンジン"
+  },
+  "author": {
+    "name": "Mahiru",
+    "email": "Mahiru_@outlook.com"
+  },
+  "license": "MPL-2.0",
+  "icon": "icons/icon-512.png",
+  "urls": {
+    "homepage": "https://openwebgal.com",
+    "repository": "https://github.com/OpenWebGAL/WebGAL",
+    "bugs": "https://github.com/OpenWebGAL/WebGAL/issues",
+    "documentation": "https://docs.openwebgal.com",
+    "demo": "https://demo.openwebgal.com",
+    "discord": "https://discord.gg/kPrQkJttJy"
+  }
+}

packages/webgal/scripts/update-engine-version.js

@@ -0,0 +1,42 @@
+#!/usr/bin/env node
+
+/**
+ * 自动更新 webgal-engine.json 中的版本号
+ * 从 package.json 读取版本号并同步到 webgal-engine.json
+ */
+
+const fs = require('fs');
+const path = require('path');
+
+// 文件路径
+const packageJsonPath = path.resolve(__dirname, '../package.json');
+const engineJsonPath = path.resolve(__dirname, '../public/webgal-engine.json');
+
+try {
+  // 读取 package.json
+  const packageJson = JSON.parse(fs.readFileSync(packageJsonPath, 'utf-8'));
+  const version = packageJson.version;
+
+  if (!version) {
+    console.error('❌ 错误: package.json 中未找到版本号');
+    process.exit(1);
+  }
+
+  // 读取 webgal-engine.json
+  const engineJson = JSON.parse(fs.readFileSync(engineJsonPath, 'utf-8'));
+
+  // 更新版本号
+  const oldVersion = engineJson.version;
+  engineJson.version = version;
+  engineJson.webgalVersion = version;
+
+  // 写回文件（保持格式化）
+  fs.writeFileSync(engineJsonPath, JSON.stringify(engineJson, null, 2) + '\n', 'utf-8');
+
+  console.log('✅ 成功更新引擎描述文件版本号');
+  console.log(`   ${oldVersion} → ${version}`);
+  console.log(`   文件: ${path.relative(process.cwd(), engineJsonPath)}`);
+} catch (error) {
+  console.error('❌ 更新版本号失败:', error.message);
+  process.exit(1);
+}