remove scheduler (#964)

skyvern/forge/sdk/db/enums.py

@@ -3,13 +3,3 @@ from enum import StrEnum
 
 class OrganizationAuthTokenType(StrEnum):
     api = "api"
-
-
-class ScheduleRuleUnit(StrEnum):
-    # No support for scheduling every second
-    minute = "minute"
-    hour = "hour"
-    day = "day"
-    week = "week"
-    month = "month"
-    year = "year"