refactor: 将QRC解密替换为纯JS实现并简化kw歌词获取 (#2845)

* 简化kw歌词获取 && kw歌词解密逻辑移动

将酷我歌词解密从主进程 native/IPC 方案迁移到渲染进程纯 JS 实现，
移除 kw_decodeLyric 主进程入口与 handle_kw_decode_lyric IPC 通道。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* tx歌词解密改用js实现

将 QRC 歌词的 3DES 解密由主进程 native 插件（qrc_decode.node）按原 C++
算法 1:1 移植为渲染进程纯 JS 实现，移除 tx_decodeLyric 主进程入口、
handle_tx_decode_lyric IPC 通道，以及 build 配置中对 qrc_decode.node
的引用与各平台预构建二进制。

注意：QRC 使用的是非标准 DES 变体（S2[23]=15、S4[53]=10，标准为
14、1），新实现已逐字节对照原 native 二进制保持一致。

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* update

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>
Co-authored-by: lyswhut <lyswhut@qq.com>

build-config/build-before-pack.js

@@ -10,23 +10,6 @@ const better_sqlite3_fileNameMap = {
   [Arch.armv7l]: 'linux-arm',
 }
 
-const qrc_decode_fileNameMap = {
-  win32: {
-    [Arch.x64]: 'win32-x64',
-    [Arch.ia32]: 'win32-ia32',
-    [Arch.arm64]: 'win32-arm64',
-  },
-  linux: {
-    [Arch.x64]: 'linux-x64',
-    [Arch.arm64]: 'linux-arm64',
-    [Arch.armv7l]: 'linux-arm',
-  },
-  darwin: {
-    [Arch.x64]: 'darwin-x64',
-    [Arch.arm64]: 'darwin-arm64',
-  },
-}
-
 const replaceSqliteLib = async(electronNodeAbi, arch) => {
   // console.log(await fs.readdir(path.join(context.appOutDir, './resources/')))
   // if (context.electronPlatformName != 'linux' || context.arch != Arch.arm64) return
@@ -40,22 +23,11 @@ const replaceSqliteLib = async(electronNodeAbi, arch) => {
   await fsPromises.copyFile(filePath, targetPath)
 }
 
-const replaceQrcDecodeLib = async(electronNodeAbi, platform, arch) => {
-  console.log('replace qrc_decode lib...', platform, electronNodeAbi, qrc_decode_fileNameMap[platform][arch])
-  const filePath = path.join(__dirname, `./lib/qrc_decode_electron-v${electronNodeAbi}-${qrc_decode_fileNameMap[platform][arch]}.node`)
-  const targetPath = path.join(__dirname, '../build/Release/qrc_decode.node')
-  const targetDir = path.dirname(targetPath)
-  if (fs.existsSync(targetDir)) await fsPromises.unlink(targetPath).catch(_ => _)
-  else await fsPromises.mkdir(targetDir, { recursive: true })
-  await fsPromises.copyFile(filePath, targetPath)
-}
-
 
 module.exports = async(context) => {
   const { electronPlatformName, arch } = context
   const electronVersion = context.packager?.info?._framework?.version ?? require('../package.json').devDependencies.electron.replace(/^[^\d]*?(\d+)/, '$1')
   const electronNodeAbi = nodeAbi.getAbi(electronVersion, 'electron')
-  await replaceQrcDecodeLib(electronNodeAbi, electronPlatformName, arch)
   if (electronPlatformName !== 'linux' || process.env.FORCE) return
   const bindingFilePath = path.join(__dirname, '../node_modules/better-sqlite3/binding.gyp')
   const bindingBakFilePath = path.join(__dirname, '../node_modules/better-sqlite3/binding.gyp.bak')

build-config/build-pack.js

@@ -35,7 +35,6 @@ const options = {
     'node_modules/node-gyp-build',
     'node_modules/bufferutil',
     'node_modules/utf-8-validate',
-    'build/Release/qrc_decode.node',
     'dist/**/*',
   ],
   asar: {

build-config/lib-update.js

@@ -25,7 +25,6 @@ const unzip = async(filePath) => {
 }
 
 const files = [
-  'qrc_decode',
   'better_sqlite3',
 ]
 const moveFile = async(filePath) => {

build-config/main/webpack.config.base.js

@@ -1,8 +1,6 @@
 const path = require('path')
 const ESLintPlugin = require('eslint-webpack-plugin')
 
-const isDev = process.env.NODE_ENV === 'development'
-
 module.exports = {
   target: 'electron-main',
   output: {
@@ -18,7 +16,6 @@ module.exports = {
     'electron-font-manager': 'electron-font-manager',
     bufferutil: 'bufferutil',
     'utf-8-validate': 'utf-8-validate',
-    'qrc_decode.node': isDev ? path.join(__dirname, '../../build/Release/qrc_decode.node') : path.join('../build/Release/qrc_decode.node'),
   },
   resolve: {
     alias: {