完善 DiscWorker 打包路径与产品命名，底部展示前后端版本，生产环境隐藏默认菜单。

Co-authored-by: Cursor <cursoragent@cursor.com>

src/renderer/utils/console/appVersion.js

@@ -0,0 +1,36 @@
+import platform from '@/platform'
+
+const pkg = require('../../../../package.json')
+
+export function getFrontendVersion() {
+  return String((pkg && pkg.version) || '0.0.0').replace(/^v/i, '')
+}
+
+export function formatAppVersionLine(front, back) {
+  const f = String(front || '').replace(/^v/i, '') || '—'
+  const b = String(back || '').replace(/^v/i, '').trim() || '—'
+  return `DiscWorker V${f} 基于DiscProducer 核心V${b}`
+}
+
+export function loadBackendVersion() {
+  if (!(platform.hasNativeFs && platform.hasNativeFs())) {
+    return Promise.resolve('')
+  }
+  const root = platform.getAppRoot()
+  const candidates = [
+    platform.pathJoin(root, 'CardsoonServer', 'VERSION'),
+    platform.pathJoin(root, 'cardsoonServer', 'VERSION')
+  ]
+  const tryRead = (i) => {
+    if (i >= candidates.length) return Promise.resolve('')
+    return platform.readFile(candidates[i], 'utf8')
+      .then((text) => String(text || '').trim().split(/\r?\n/)[0] || '')
+      .catch(() => tryRead(i + 1))
+  }
+  return tryRead(0)
+}
+
+export function loadAppVersionLine() {
+  const front = getFrontendVersion()
+  return loadBackendVersion().then((back) => formatAppVersionLine(front, back))
+}