fix(commands): remove examples from command discovery

internal/modules/lol/lol.go

@@ -27,7 +27,6 @@ func New(deps modules.Deps) modules.Module {
 				Visibility:  modules.VisibilityPublic,
 				Description: "LoL matches for a date (dd, dd-mm, dd/mm, ddmm, or full date; default today)",
 				Parameters:  "[date]",
-				Example:     "/lol 21-07-2026",
 				Handler:     s.handleSchedule,
 			},
 			{