Feature: store selected notification filter (#1627) (#1663)

* store selected notification filter (#1627)

* store one filter for all accounts

Packages/Notifications/Sources/Notifications/NotificationsListView.swift

@@ -39,6 +39,7 @@ public struct NotificationsListView: View {
         }
       }
     }
+    .onAppear { viewModel.loadSelectedType() }
     .toolbar {
       ToolbarItem(placement: .principal) {
         let title = lockedType?.menuTitle() ?? viewModel.selectedType?.menuTitle() ?? "notifications.navigation-title"

Packages/Notifications/Sources/Notifications/NotificationsViewModel.swift

@@ -36,18 +36,35 @@ import SwiftUI
 
   var currentAccount: CurrentAccount?
 
+  private let filterKey = "notification-filter"
   var state: State = .loading
   var selectedType: Models.Notification.NotificationType? {
     didSet {
-      if oldValue != selectedType {
-        consolidatedNotifications = []
-        Task {
-          await fetchNotifications()
-        }
+      guard oldValue != selectedType,
+            let id = client?.id
+      else { return }
+
+      UserDefaults.standard.set(selectedType?.rawValue ?? "", forKey: filterKey)
+
+      consolidatedNotifications = []
+      Task {
+        await fetchNotifications()
       }
     }
   }
 
+  func loadSelectedType() {
+    self.client = client
+    
+    guard let value = UserDefaults.standard.string(forKey: filterKey)
+    else {
+      selectedType = nil
+      return
+    }
+
+    selectedType = .init(rawValue: value)
+  }
+
   var scrollToTopVisible: Bool = false
 
   private var queryTypes: [String]? {