chore: 保存 Agent 安全优化前基线

scripts/release-preflight.mjs

@@ -1,8 +1,8 @@
 import { missingSigningVariables } from './release-tools.mjs'
 
-const platform = process.argv[2] ?? (process.platform === 'darwin' ? 'macos' : process.platform === 'win32' ? 'windows' : '')
+const platform = process.argv[2] ?? (process.platform === 'darwin' ? 'macos' : process.platform === 'win32' ? 'windows' : process.platform === 'linux' ? 'linux' : '')
 if (!platform) {
-  console.error('[release] Only macOS and Windows release targets are supported')
+  console.error('[release] Only macOS, Windows, and Linux release targets are supported')
   process.exit(2)
 }