feat(aurora): added timedelta_from_string() function

aurora/utilities/utils.py

@@ -194,6 +194,13 @@ def timedelta_from_relativedelta(relativedelta: rd) -> timedelta:
     then = now - relativedelta
     return now - then
 
+def timedelta_from_string(string: str) -> timedelta:
+    """Converts a string to a timedelta object."""
+    from .logger import logger
+    hours, minutes, seconds = map(int, string.split(":"))
+    logger.debug("%s | hours: %s, minutes: %s, seconds: %s", string, hours, minutes, seconds)
+    return timedelta(hours=hours, minutes=minutes, seconds=seconds)
+
 def timedelta_to_string(timedelta: timedelta) -> str:
     """Converts a timedelta object to a string."""
     hours, remainder = divmod(timedelta.seconds, 3600)