Introduced i18n to utility modules

modules/utils/validation_utils.py

@@ -2,6 +2,7 @@ from datetime import datetime
 from zoneinfo import ZoneInfo
 
 from discord import ApplicationContext
+from libbot.i18n import _
 
 
 async def is_operation_confirmed(ctx: ApplicationContext, confirm: bool) -> bool:
@@ -17,8 +18,7 @@ async def is_event_status_valid(
     event: "PycordEvent",
 ) -> bool:
     if event.is_cancelled:
-        # TODO Make a nice message
-        await ctx.respond("This event was cancelled.")
+        await ctx.respond(_("event_is_cancelled", "messages", locale=ctx.locale))
         return False
 
     if (
@@ -26,8 +26,7 @@ async def is_event_status_valid(
         <= datetime.now(tz=ZoneInfo("UTC"))
         <= event.ends.replace(tzinfo=ZoneInfo("UTC"))
     ):
-        # TODO Make a nice message
-        await ctx.respond("Ongoing events cannot be modified.")
+        await ctx.respond(_("event_ongoing_not_editable", "messages", locale=ctx.locale))
         return False
 
     return True