Create comprehensive debug updater with detailed logging

🔧 New UpdateDebugView:
- Created UpdateDebugView.swift with comprehensive logging system
- Shows detailed step-by-step update process with timestamps
- Displays current version detection and GitHub API communication
- Includes clipboard copy functionality for debugging
- Handles local builds with fallback version detection
- Provides clear error messages and status indicators

🐛 Debug improvements:
- Added detailed logging for version detection from Info.plist
- Added comprehensive GitHub API request/response logging
- Added version comparison logic with detailed output
- Added network error handling with specific error messages
- Added clipboard copy functionality for log analysis

📱 UI improvements:
- Large text-based dialog (700x500) for better readability
- Monospaced font for log messages for better alignment
- Color-coded status indicators (success/error/progress)
- Auto-expanded log section for immediate visibility
- Clear action buttons with proper state management

🔍 Local build support:
- Handles missing CFBundleShortVersionString gracefully
- Uses fallback version '1.0.0' for local builds
- Provides clear warnings when using default values
- Comprehensive logging for version detection process

This replaces the previous UpdateProgressView with a more robust debugging system.

Author: devopsmariocom

A6Cutter/A6CutterApp.swift

@@ -9,32 +9,13 @@ import SwiftUI
 import SwiftData
 // import Sparkle // TODO: Add Sparkle package dependency in Xcode
 
-// MARK: - GitHub API Models
-struct GitHubRelease: Codable, Sendable {
-    let tagName: String
-    let name: String
-    let body: String
-    let htmlUrl: String
-    let publishedAt: String
-    
-    enum CodingKeys: String, CodingKey {
-        case tagName = "tag_name"
-        case name
-        case body
-        case htmlUrl = "html_url"
-        case publishedAt = "published_at"
-    }
-}
 
 @main
 struct A6CutterApp: App {
     @Environment(\.openWindow) private var openWindow
 
-    // Update progress state
-    @State private var showUpdateProgress = false
-    @State private var updateCurrentVersion = ""
-    @State private var updateLatestVersion = ""
-    @State private var updateReleaseNotes = ""
+    // Update debug state
+    @State private var showUpdateDebug = false
 
     // Sparkle updater controller - TODO: Uncomment after adding Sparkle package
     // private let updaterController = SPUStandardUpdaterController(
@@ -49,79 +30,24 @@ struct A6CutterApp: App {
     }
 
     private func checkForUpdates() {
-        // Check for updates by comparing current version with latest GitHub release
-        checkForUpdatesFromGitHub()
+        // Show debug updater
+        print("DEBUG: checkForUpdates called - showing debug updater")
+        showUpdateDebug = true
     }
 
-    private func checkForUpdatesFromGitHub() {
-        // Get current app version
-        let currentVersion = getCurrentAppVersion()
-        
-        // Fetch latest release from GitHub
-        fetchLatestRelease { latestRelease in
-            DispatchQueue.main.async {
-                
-                if let latestRelease = latestRelease {
-                    let latestVersion = latestRelease.tagName.replacingOccurrences(of: "v", with: "")
-                    
-                    if self.isNewerVersion(latestVersion, than: currentVersion) {
-                        self.showUpdateDialog(currentVersion: currentVersion, latestVersion: latestVersion, releaseNotes: latestRelease.body)
-                    } else {
-                        self.showNoUpdatesDialog()
-                    }
-                } else {
-                    self.showUpdateErrorDialog()
-                }
-            }
-        }
-    }
 
     private func getCurrentAppVersion() -> String {
         if let version = Bundle.main.infoDictionary?["CFBundleShortVersionString"] as? String {
+            print("DEBUG: CFBundleShortVersionString found: '\(version)'")
             // Remove 'v' prefix if present for consistent comparison
-            return version.hasPrefix("v") ? String(version.dropFirst()) : version
+            let cleanVersion = version.hasPrefix("v") ? String(version.dropFirst()) : version
+            print("DEBUG: Clean version: '\(cleanVersion)'")
+            return cleanVersion
         }
+        print("DEBUG: CFBundleShortVersionString not found. Using default '1.0.0'")
         return "1.0.0"
     }
 
-    private func fetchLatestRelease(completion: @escaping (GitHubRelease?) -> Void) {
-        let urlString = "https://api.github.com/repos/devopsmariocom/A6Cutter/releases/latest"
-        print("DEBUG: Fetching from URL: \(urlString)")
-        
-        guard let url = URL(string: urlString) else {
-            print("DEBUG: Failed to create URL from string: \(urlString)")
-            completion(nil)
-            return
-        }
-        
-        var request = URLRequest(url: url)
-        request.setValue("application/vnd.github.v3+json", forHTTPHeaderField: "Accept")
-        request.setValue("A6Cutter/\(getCurrentAppVersion())", forHTTPHeaderField: "User-Agent")
-        
-        print("DEBUG: Making request with headers: \(request.allHTTPHeaderFields ?? [:])")
-        
-        URLSession.shared.dataTask(with: request) { data, response, error in
-            guard let data = data, error == nil else {
-                print("DEBUG: GitHub API error: \(error?.localizedDescription ?? "Unknown error")")
-                completion(nil)
-                return
-            }
-            
-            // Debug: Print raw response
-            if let responseString = String(data: data, encoding: .utf8) {
-                print("DEBUG: GitHub API response: \(responseString)")
-            }
-            
-            do {
-                let release = try JSONDecoder().decode(GitHubRelease.self, from: data)
-                print("DEBUG: Parsed release - tagName: '\(release.tagName)', name: '\(release.name)'")
-                completion(release)
-            } catch {
-                print("DEBUG: JSON decode error: \(error)")
-                completion(nil)
-            }
-        }.resume()
-    }
 
     private func isNewerVersion(_ latest: String, than current: String) -> Bool {
         let latestComponents = latest.split(separator: ".").compactMap { Int($0) }
@@ -143,41 +69,6 @@ struct A6CutterApp: App {
         return false
     }
 
-    private func showUpdateDialog(currentVersion: String, latestVersion: String, releaseNotes: String) {
-        updateCurrentVersion = currentVersion
-        updateLatestVersion = latestVersion
-        updateReleaseNotes = releaseNotes
-        showUpdateProgress = true
-    }
-    
-    // Update functionality moved to UpdateProgressView
-    
-    private func showDownloadError(_ message: String) {
-        let alert = NSAlert()
-        alert.messageText = "Update Failed"
-        alert.informativeText = message
-        alert.alertStyle = .warning
-        alert.addButton(withTitle: "OK")
-        alert.runModal()
-    }
-    
-    private func showNoUpdatesDialog() {
-        let alert = NSAlert()
-        alert.messageText = "No Updates Available"
-        alert.informativeText = "You are running the latest version of A6Cutter."
-        alert.alertStyle = .informational
-        alert.addButton(withTitle: "OK")
-        alert.runModal()
-    }
-    
-    private func showUpdateErrorDialog() {
-        let alert = NSAlert()
-        alert.messageText = "Update Check Failed"
-        alert.informativeText = "Unable to check for updates. Please check your internet connection and try again."
-        alert.alertStyle = .warning
-        alert.addButton(withTitle: "OK")
-        alert.runModal()
-    }
 
     var sharedModelContainer: ModelContainer = {
         let schema = Schema([
@@ -195,13 +86,8 @@ struct A6CutterApp: App {
     var body: some Scene {
         WindowGroup {
             ContentView()
-                .sheet(isPresented: $showUpdateProgress) {
-                    UpdateProgressView(
-                        isPresented: $showUpdateProgress,
-                        currentVersion: updateCurrentVersion,
-                        latestVersion: updateLatestVersion,
-                        releaseNotes: updateReleaseNotes
-                    )
+                .sheet(isPresented: $showUpdateDebug) {
+                    UpdateDebugView(isPresented: $showUpdateDebug)
                 }
         }
         .modelContainer(sharedModelContainer)

A6Cutter/Info.plist

@@ -17,9 +17,9 @@
 	<key>CFBundleSignature</key>
 	<string>????</string>
 	<key>CFBundleVersion</key>
-	<string>7fe41aa</string>
+	<string>1076418</string>
 	<key>GitHash</key>
-	<string>7fe41aa202cf5f453abc3c328006fd93fa0a29d4</string>
+	<string>10764189f5c722bddd9e55334df239195d358c66</string>
 	<key>LSMinimumSystemVersion</key>
 	<string>14.0</string>
 	<key>NSHumanReadableCopyright</key>