[ADD] Debug entries for refresh attempts, sending feedback, advanced settings, and resetting the pairing file

AltStore/Views/Settings/RefreshAttemptsView.swift

@@ -0,0 +1,90 @@
+//
+//  RefreshAttemptsView.swift
+//  SideStore
+//
+//  Created by Fabian Thies on 04.02.23.
+//  Copyright © 2023 SideStore. All rights reserved.
+//
+
+import SwiftUI
+import AltStoreCore
+
+struct RefreshAttemptsView: View {
+    @SwiftUI.FetchRequest(sortDescriptors: [
+        NSSortDescriptor(keyPath: \RefreshAttempt.date, ascending: false)
+    ])
+    var refreshAttempts: FetchedResults<RefreshAttempt>
+
+    var groupedRefreshAttempts: [Date: [RefreshAttempt]] {
+        Dictionary(grouping: refreshAttempts, by: { Calendar.current.startOfDay(for: $0.date) })
+    }
+
+    var body: some View {
+        List {
+            ForEach(groupedRefreshAttempts.keys.sorted(by: { $0 > $1 }), id: \.self) { date in
+                Section {
+                    let attempts = groupedRefreshAttempts[date] ?? []
+                    ForEach(attempts, id: \.date) { attempt in
+                        VStack(alignment: .leading, spacing: 8) {
+                            HStack {
+                                if attempt.isSuccess {
+                                    Text("Success")
+                                        .bold()
+                                        .foregroundColor(.green)
+                                } else {
+                                    Text("Failure")
+                                        .bold()
+                                        .foregroundColor(.red)
+                                }
+
+                                Spacer()
+
+                                Text(DateFormatterHelper.timeString(for: attempt.date))
+                                    .font(.caption)
+                                    .foregroundColor(.secondary)
+                            }
+
+                            if let description = attempt.errorDescription {
+                                Text(description)
+                            }
+                        }
+                    }
+                } header: {
+                    Text(DateFormatterHelper.string(for: date))
+                }
+            }
+        }
+        .background(self.listBackground)
+        .navigationTitle("Refresh Attempts")
+    }
+
+    @ViewBuilder
+    var listBackground: some View {
+        if self.refreshAttempts.isEmpty {
+            VStack(spacing: 8) {
+                Spacer()
+                Text("No Refresh Attempts")
+                    .font(.title)
+
+                Text("The more you use SideStore, the more often iOS will allow it to refresh apps in the background.")
+
+                Spacer()
+            }
+            .multilineTextAlignment(.center)
+            .foregroundColor(.secondary)
+            .padding()
+        } else {
+            Color.clear
+        }
+    }
+}
+
+
+struct RefreshAttemptsView_Previews: PreviewProvider {
+
+    static var previews: some View {
+        NavigationView {
+            RefreshAttemptsView()
+        }
+    }
+}