fix: pre-publish and post-publish hooks

scripts/pre-publish.js

@@ -0,0 +1,42 @@
+#!/usr/bin/env node
+/**
+ * Backup package.json, then rewrite it for publish:
+ *   - Promote `publishConfig` fields to top level
+ *   - Remove `publishConfig` (npm doesn't need the wrapper)
+ *   - Copy LICENSE (and README.md for the main package)
+ *
+ * Usage: node ../../scripts/pre-publish.js   (from a package dir)
+ */
+import { copyFileSync, readFileSync, writeFileSync } from 'fs'
+import { join } from 'path'
+
+const pkgPath = join(process.cwd(), 'package.json')
+const raw = readFileSync(pkgPath, 'utf-8')
+const pkg = JSON.parse(raw)
+
+const publishConfig = pkg.publishConfig
+if (!publishConfig) {
+	console.log('  No publishConfig found, skipping manifest rewrite.')
+	process.exit(0)
+}
+
+// Backup the original file byte-for-byte
+copyFileSync(pkgPath, pkgPath + '.bak')
+console.log('  ✓ package.json backed up')
+
+for (const [field, value] of Object.entries(publishConfig)) {
+	pkg[field] = value
+}
+delete pkg.publishConfig
+
+writeFileSync(pkgPath, JSON.stringify(pkg, null, '    ') + '\n')
+console.log(`  ✓ Manifest rewritten for publish (${Object.keys(publishConfig).join(', ')})`)
+
+const root = join(process.cwd(), '../..')
+copyFileSync(join(root, 'LICENSE'), join(process.cwd(), 'LICENSE'))
+console.log('  ✓ LICENSE copied')
+
+if (pkg.name === 'page-agent') {
+	copyFileSync(join(root, 'README.md'), join(process.cwd(), 'README.md'))
+	console.log('  ✓ README.md copied')
+}