Lots of changes

Schedule ICTIS/ViewModel/EditClassViewModel.swift

@@ -0,0 +1,8 @@
+//
+//  EditClassViewModel.swift
+//  Schedule ICTIS
+//
+//  Created by G412 on 18.12.2024.
+//
+
+import Foundation

Schedule ICTIS/ViewModel/Model/Class.swift

@@ -0,0 +1,33 @@
+//
+//  Class.swift
+//  Schedule ICTIS
+//
+//  Created by Mironov Egor on 18.12.2024.
+//
+
+import Foundation
+import CoreData
+
+final class Class: NSManagedObject {
+    @NSManaged var auditory: String
+    @NSManaged var professor: String
+    @NSManaged var subject: String
+    @NSManaged var comment: String
+    @NSManaged var notification: String
+    @NSManaged var day: Date
+    @NSManaged var starttime: Date
+    @NSManaged var endtime: Date
+    @NSManaged var important: Bool
+    
+    // Здесь мы выполняем дополнительную инициализацию, назначая значения по умолчанию
+    override func awakeFromInsert() {
+        super.awakeFromInsert()
+        
+        setPrimitiveValue("", forKey: "auditory")
+        setPrimitiveValue("", forKey: "professor")
+        setPrimitiveValue("", forKey: "subject")
+        setPrimitiveValue("", forKey: "comment")
+        setPrimitiveValue("Нет", forKey: "notification")
+        setPrimitiveValue(false, forKey: "important")
+    }
+}

Schedule ICTIS/ViewModel/Model/ScheduleModel.swift

@@ -0,0 +1,23 @@
+//
+//  Model.swift
+//  Schedule ICTIS
+//
+//  Created by Mironov Egor on 13.11.2024.
+//
+
+import Foundation
+
+// MARK: - Welcome
+struct Schedule: Decodable {
+    let table: Table
+    let weeks: [Int]
+}
+
+// MARK: - Table
+struct Table: Decodable {
+    let type, name: String
+    let week: Int
+    let group: String
+    let table: [[String]]
+    let link: String
+}

Schedule ICTIS/ViewModel/Model/TabBarModel.swift

@@ -0,0 +1,14 @@
+//
+//  Tab.swift
+//  Schedule ICTIS
+//
+//  Created by G412 on 13.11.2024.
+//
+
+import SwiftUI
+
+enum TabBarModel: String, CaseIterable {
+    case schedule = "house"
+    case tasks = "books.vertical"
+    case settings = "gear"
+}

Schedule ICTIS/ViewModel/Provider/ClassProvider.swift

@@ -0,0 +1,8 @@
+//
+//  ClassProvider.swift
+//  Schedule ICTIS
+//
+//  Created by G412 on 18.12.2024.
+//
+
+import Foundation

Schedule ICTIS/ViewModel/ScheduleViewModel.swift

@@ -8,7 +8,7 @@
 import Foundation
 
 @MainActor
-final class ViewModel: ObservableObject {
+final class ScheduleViewModel: ObservableObject {
     //MARK: Properties
     @Published var weekSchedule: Table = Table(
         type: "",