📝 Update script metadata and help message for howto.ts

single-scripts/howto.ts

@@ -14,10 +14,13 @@ async function main() {
     });
 
     if (flags.help) {
-        console.log(`howto.ts
+        console.log(`howto.ts - 🚀 AI-powered Natural Language to CLI conversion
+
+e.g.
+howto.ts get disk usage for current dir
 
 howto.ts --help      - show help
-howto.ts 'MESSAGE'   - generate command line for MESSAGE
+howto.ts [-N|--no-exec] 'MESSAGE'   - generate command line for MESSAGE
 `);
         exit(0);
     }