refactor: simplify sleep time functions

The `fn_sleep_time` function has been refactored to remove unnecessary conditions and set a default sleep time of 0.5 seconds. Additionally, four new functions (`fn_sleep_time_1`, `fn_sleep_time_5`, `fn_sleep_time_10`) have been added to provide different sleep times of 1, 5, and 10 seconds respectively. This improves code readability and allows for more flexibility in setting sleep times.

lgsm/modules/core_messages.sh

@@ -35,12 +35,19 @@ fn_ansi_loader() {
 }
 
 fn_sleep_time() {
-	if [ "${sleeptime}" != "0" ] || [ "${travistest}" != "1" ]; then
+	sleep "0.1"
-		if [ -z "${sleeptime}" ]; then
+}
-			sleeptime=0.5
+
-		fi
+fn_sleep_time_1() {
-		sleep "${sleeptime}"
+	sleep "1"
-	fi
+}
+
+fn_sleep_time_5() {
+	sleep "5"
+}
+
+fn_sleep_time_10() {
+	sleep "10"
 }
 
 # Log display