Initial commit: Elydora Node SDK

TypeScript SDK for Elydora agent operations, cryptographic signing, and audit trail integration.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

scripts/postbuild.mjs

@@ -0,0 +1,11 @@
+import { readFile, writeFile } from 'node:fs/promises';
+import { resolve, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const cliPath = resolve(__dirname, '..', 'dist', 'cli.js');
+
+const content = await readFile(cliPath, 'utf-8');
+if (!content.startsWith('#!/')) {
+  await writeFile(cliPath, '#!/usr/bin/env node\n' + content, 'utf-8');
+}