Date Test Approach 2 fetchDayData

fetchDayData.swift

func fetchDayData() {
        do {
            let descriptor = FetchDescriptor<ApproachModel>(predicate: #Predicate { todo in
                todo.year == year && todo.month == month && todo.day == day && todo.shownInDay == true
            })
            todos = try modelContext.fetch(descriptor)
        } catch {
            print("Failed to fetch day data")
        }
    }