chore: update postinstall script

MV-885

Author: biancalui-emarsys

package.json

@@ -6,7 +6,7 @@
   "types": "typescript/index.d.ts",
   "type": "module",
   "scripts": {
-    "postinstall": "tsc",
+    "postinstall": "node scripts/postinstall.js",
     "test": "echo \"Error: no test specified\" && exit 1"
   },
   "keywords": [

scripts/postinstall.js

@@ -0,0 +1,10 @@
+import { execSync } from 'child_process';
+
+try {
+  // Check if TypeScript is installed
+  execSync('tsc --version', { stdio: 'ignore' });
+  console.log('TypeScript detected, running tsc...');
+  execSync('tsc', { stdio: 'inherit' });
+} catch (error) {
+  console.warn('TypeScript is not installed. Skipping compilation.');
+}