Use an 8-digit token for each car so it is easy to share.

app/src/main/java/com/racingapp/pitlog/data/AppDatabase.kt

@@ -253,7 +253,7 @@ abstract class AppDatabase : RoomDatabase() {
                             db.execSQL(
                                 """
                                 INSERT INTO cars (carName, raceClass, discipline, token, updatedAt, syncRev, deleted, pending)
-                                VALUES ('$DEFAULT_CAR', '$DEFAULT_CLASS', '$DEFAULT_DISCIPLINE', lower(hex(randomblob(32))), 1, 0, 0, 1)
+                                VALUES ('$DEFAULT_CAR', '$DEFAULT_CLASS', '$DEFAULT_DISCIPLINE', printf('%08d', abs(random()) % 100000000), 1, 0, 0, 1)
                                 """.trimIndent(),
                             )
                         }