Fix bugs

Author: NovaDev404

Sources/prostore/certificates/CertificatesManager.swift

@@ -56,7 +56,7 @@ public final class CertificatesManager: ObservableObject {
             return nil
         }
 
-        return identityAny as? SecIdentity
+        return identityAny as! SecIdentity
     }
 
     // MARK: - SHA256 hex
@@ -72,7 +72,7 @@ public final class CertificatesManager: ObservableObject {
         }
         var error: Unmanaged<CFError>?
         guard let data = SecKeyCopyExternalRepresentation(secKey, &error) as Data? else {
-            let code = error?.takeRetainedValue().map { CFErrorGetCode($0) as OSStatus } ?? -1
+            let code = error.map { OSStatus(CFErrorGetCode($0.takeRetainedValue())) } ?? -1
             throw CertificateError.publicKeyExportFailed(code)
         }
         return data

Sources/prostore/install/installApp.swift

@@ -1,19 +1,23 @@
+// installApp.swift
 import Foundation
 import IDeviceSwift
 
+/// Installs a signed IPA on the device using InstallationProxy
 public func installApp(from ipaURL: URL) async throws {
-    print("Installing app from \(ipaURL.path)...")
+    print("Installing app from: \(ipaURL.path)")
 
-    // Heartbeat
+    // Start heartbeat to keep connection alive during long install
     HeartbeatManager.shared.start()
 
-    // Create installer
+    // Create view model to receive installation status updates
     let viewModel = InstallerStatusViewModel()
+
+    // Create the installation proxy
+    // Note: InstallationProxy(viewModel:) initializer is NOT async in current IDeviceSwift versions
     let installer = InstallationProxy(viewModel: viewModel)
 
-    // Install IPA
+    // Perform the actual installation
     try await installer.install(at: ipaURL)
-}
-
-
 
+    print("Installation completed successfully!")
+}

Sources/prostore/signing/DownloadSignManager.swift

@@ -112,9 +112,7 @@ final class DownloadSignManager: ObservableObject, @unchecked Sendable {
         self.downloadTask = task
         task.resume()
 
-        // Clean up observation when task finishes
-        task.progress.addObserver(NSObject(), forKeyPath: "fractionCompleted", options: [], context: nil)
-        observation.invalidateOnDeallocate(task.progress)
+        // Clean up observation when task finishes (invalidate manually in completion if needed)
     }
 
     private func getCertificateFiles(for folderName: String) -> (p12URL: URL, provURL: URL, password: String)? {
@@ -158,7 +156,7 @@ final class DownloadSignManager: ObservableObject, @unchecked Sendable {
                 Task { @MainActor in
                     guard let self else { return }
 
-                    switch result => {
+                    switch result {
                     case .success(let signedIPAURL):
                         self.progress = 1.0
                         self.status = "Signed! Installing..."