feat: fix alot of issues

scripts/device-sync.ts

@@ -1,5 +1,5 @@
 /**
- * KoolTab Interactive Device Simulator
+ * KoolTap Interactive Device Simulator
  *
  * An interactive CLI that simulates a Flutter bar terminal device.
  * Keeps running until you press Q.
@@ -214,7 +214,7 @@ async function setVenueAndCode() {
 function printHelp() {
   console.log(`
 ╔══════════════════════════════════════════╗
-║     KoolTab Device Simulator             ║
+║     KoolTap Device Simulator             ║
 ╠══════════════════════════════════════════╣
 ║  P  — Pair / register device             ║
 ║  T  — Add tab (uses planned customers)   ║
@@ -230,7 +230,7 @@ function printHelp() {
 async function main() {
   console.clear();
   console.log('╔══════════════════════════════════════╗');
-  console.log('║    KoolTab Device Simulator          ║');
+  console.log('║    KoolTap Device Simulator          ║');
   console.log('╚══════════════════════════════════════╝');
 
   // Prompt for venue / code on first run