add poster task

main.go

@@ -55,6 +55,11 @@ func GetDefaultTasks() []Task {
 			Description: `(Go to mailbox, open it, look if there are letters inside, if yes bring them into malo)`,
 			IsOptional:  false,
 		},
+		{
+			Name:        "Poster Check",
+			Description: `(Check current Posters in the main window, make sure they look nice and are not outdated)`,
+			IsOptional:  false,
+		},
 	}
 }