feat(intial auth): intial auth setup for the scanner

lstMobile/src/lib/ZebraScanner.ts

@@ -28,9 +28,9 @@ export const zebraScanner = {
 		ZebraScanner.triggerScan();
 	},
 
-	 ensureProfile() {
-    ZebraScanner.ensureProfile();
-  },
+	ensureProfile() {
+		ZebraScanner.ensureProfile();
+	},
 
 	addScanListener(
 		callback: (scan: ZebraScanResult) => void,

lstMobile/src/lib/auth.roleCheck.ts

@@ -0,0 +1,13 @@
+const roleRank = {
+	user: 1,
+	lead: 2,
+	manager: 3,
+	admin: 4,
+} as const;
+
+export function hasMobileRole(
+	userRole: keyof typeof roleRank,
+	requiredRole: keyof typeof roleRank,
+) {
+	return roleRank[userRole] >= roleRank[requiredRole];
+}