fix: pre-publish and post-publish hooks

scripts/post-publish.js

@@ -0,0 +1,30 @@
+#!/usr/bin/env node
+/**
+ * Restore package.json from the backup created by pre-publish.js,
+ * then clean up temporary files (backup, LICENSE, README.md).
+ *
+ * Usage: node ../../scripts/post-publish.js   (from a package dir)
+ */
+import { existsSync, readFileSync, renameSync, rmSync } from 'fs'
+import { join } from 'path'
+
+const pkgPath = join(process.cwd(), 'package.json')
+const bakPath = pkgPath + '.bak'
+
+if (!existsSync(bakPath)) {
+	console.log('  No backup found, nothing to restore.')
+	process.exit(0)
+}
+
+const name = JSON.parse(readFileSync(pkgPath, 'utf-8')).name
+
+renameSync(bakPath, pkgPath)
+console.log('  ✓ package.json restored from backup')
+
+rmSync(join(process.cwd(), 'LICENSE'), { force: true })
+console.log('  ✓ LICENSE removed')
+
+if (name === 'page-agent') {
+	rmSync(join(process.cwd(), 'README.md'), { force: true })
+	console.log('  ✓ README.md removed')
+}