Add Logger

.gitignore

@@ -2,5 +2,9 @@
 .build/
 .swiftpm/
 DerivedData/
-*.xcodeproj/project.xcworkspace/xcuserdata
+
-*.xcodeproj/xcuserdata
+# Xcode User Data
+xcuserdata/
+*.xcodeproj/project.xcworkspace/xcuserdata/
+*.xcodeproj/xcuserdata/
+*.xcworkspace/xcuserdata/

Config/App.xcconfig

@@ -5,5 +5,6 @@ INFOPLIST_KEY_CFBundleDisplayName = SecureStorage
 SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES
 INFOPLIST_KEY_BaseBundleID = $(BASE_BUNDLE_ID)
 INFOPLIST_KEY_TeamID = $(TEAM_ID)
+INFOPLIST_KEY_AppGroupID = $(APP_GROUP_ID)
 
 CODE_SIGN_ENTITLEMENTS = SecureStorageSample/SecureStorageSample.entitlements

Config/WatchApp.xcconfig

@@ -8,5 +8,6 @@ WATCHOS_DEPLOYMENT_TARGET = 10.0
 SWIFT_UPCOMING_FEATURE_MEMBER_IMPORT_VISIBILITY = YES
 INFOPLIST_KEY_BaseBundleID = $(BASE_BUNDLE_ID)
 INFOPLIST_KEY_TeamID = $(TEAM_ID)
+INFOPLIST_KEY_AppGroupID = $(APP_GROUP_ID)
 
 CODE_SIGN_ENTITLEMENTS = SecureStorageSample Watch App/SecureStorageSample Watch App.entitlements

SecureStorageSample/SecureStorageSampleApp.swift

@@ -12,6 +12,7 @@ import SharedKit
 @main
 struct SecureStorageSampleApp: App {
     init() {
+        StorageServiceIdentifiers.logConfiguration()
         _ = WatchConnectivityService.shared
         Task {
             // 1. Global Encryption Configuration

SecureStorageSample/Views/EncryptedStorageDemo.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 import LocalData
 
+@MainActor
 struct EncryptedStorageDemo: View {
     @State private var logEntry = ""
     @State private var storedLogs: [String] = []

SecureStorageSample/Views/FileSystemDemo.swift

@@ -9,6 +9,7 @@ import SwiftUI
 import LocalData
 import SharedKit
 
+@MainActor
 struct FileSystemDemo: View {
     @State private var profileName = ""
     @State private var profileEmail = ""
@@ -191,7 +192,14 @@ struct FileSystemDemo: View {
         Task {
             do {
                 let key = StorageKeys.UserProfileFileKey(directory: selectedDirectory)
-                storedProfile = try await StorageRouter.shared.get(key)
+                let profile = try await StorageRouter.shared.get(key)
+                storedProfile = profile
+                
+                // Sync to text fields
+                profileName = profile.name
+                profileEmail = profile.email
+                profileAge = profile.age.map(String.init) ?? ""
+                
                 statusMessage = "✓ Loaded from file system"
             } catch StorageError.notFound {
                 storedProfile = nil
@@ -243,7 +251,14 @@ struct FileSystemDemo: View {
         Task {
             do {
                 let key = StorageKeys.AppGroupUserProfileKey(directory: selectedDirectory)
-                appGroupProfile = try await StorageRouter.shared.get(key)
+                let profile = try await StorageRouter.shared.get(key)
+                appGroupProfile = profile
+                
+                // Sync to text fields
+                profileName = profile.name
+                profileEmail = profile.email
+                profileAge = profile.age.map(String.init) ?? ""
+                
                 appGroupStatusMessage = "✓ App Group loaded from file system"
             } catch StorageError.notFound {
                 appGroupProfile = nil

SecureStorageSample/Views/KeychainDemo.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 import LocalData
 
+@MainActor
 struct KeychainDemo: View {
     @State private var username = ""
     @State private var password = ""
@@ -141,6 +142,11 @@ struct KeychainDemo: View {
                 )
                 let credential = try await StorageRouter.shared.get(key)
                 storedCredential = "Username: \(credential.username)\nPassword: ****"
+                
+                // Sync to fields
+                username = credential.username
+                password = credential.password
+                
                 statusMessage = "✓ Retrieved from Keychain"
             } catch StorageError.notFound {
                 storedCredential = ""

SecureStorageSample/Views/PlatformSyncDemo.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 import LocalData
 
+@MainActor
 struct PlatformSyncDemo: View {
     @State private var settingValue = ""
     @State private var storedValue = ""
@@ -181,7 +182,9 @@ struct PlatformSyncDemo: View {
                     availability: selectedPlatform,
                     syncPolicy: selectedSync
                 )
-                storedValue = try await StorageRouter.shared.get(key)
+                let value = try await StorageRouter.shared.get(key)
+                storedValue = value
+                settingValue = value // Sync to field
                 statusMessage = "✓ Loaded value"
             } catch StorageError.notFound {
                 storedValue = ""

SecureStorageSample/Views/UserDefaultsDemo.swift

@@ -8,6 +8,7 @@
 import SwiftUI
 import LocalData
 
+@MainActor
 struct UserDefaultsDemo: View {
     @State private var inputText = ""
     @State private var storedValue = ""
@@ -155,7 +156,9 @@ struct UserDefaultsDemo: View {
         Task {
             do {
                 let key = StorageKeys.AppVersionKey()
-                storedValue = try await StorageRouter.shared.get(key)
+                let value = try await StorageRouter.shared.get(key)
+                storedValue = value
+                inputText = value // Sync to field
                 statusMessage = "✓ Loaded successfully"
             } catch StorageError.notFound {
                 storedValue = ""
@@ -201,7 +204,9 @@ struct UserDefaultsDemo: View {
         Task {
             do {
                 let key = StorageKeys.AppGroupUserDefaultsKey()
-                appGroupStoredValue = try await StorageRouter.shared.get(key)
+                let value = try await StorageRouter.shared.get(key)
+                appGroupStoredValue = value
+                inputText = value // Sync to field
                 statusMessage = "✓ App Group loaded successfully"
             } catch StorageError.notFound {
                 appGroupStoredValue = ""

localPackages/SharedPackage/Sources/SharedKit/Constants/StorageServiceIdentifiers.swift

@@ -2,9 +2,10 @@ import Foundation
 
 public enum StorageServiceIdentifiers {
     public static var bundleIdentifier: String {
-        Bundle.main.object(forInfoDictionaryKey: "BaseBundleID") as? String ?? 
+        let identifier = Bundle.main.object(forInfoDictionaryKey: "BaseBundleID") as? String ?? 
         Bundle.main.bundleIdentifier ?? 
         "com.example.securestorage"
+        return identifier
     }
 
     private static var teamIDPrefix: String {
@@ -15,7 +16,17 @@ public enum StorageServiceIdentifiers {
     }
 
     public static var appGroupIdentifier: String {
-        "group.\(bundleIdentifier)"
+        let identifier = Bundle.main.object(forInfoDictionaryKey: "AppGroupID") as? String ?? 
+        "group.\(bundleIdentifier.lowercased())"
+        return identifier
+    }
+    
+    public static func logConfiguration() {
+        Logger.debug("--- STORAGE CONFIGURATION ---")
+        Logger.debug("Bundle ID: \(bundleIdentifier)")
+        Logger.debug("Team ID Prefix: \(teamIDPrefix)")
+        Logger.debug("App Group ID: \(appGroupIdentifier)")
+        Logger.debug("---------------------------")
     }
 
     public static var keychainCredentials: String {

localPackages/SharedPackage/Sources/SharedKit/Utilities/Logger.swift

@@ -0,0 +1,26 @@
+import Foundation
+
+/// Public logging utility for the SecureStorage workspace.
+public enum Logger {
+    public static var isLoggingEnabled = true
+    
+    public static func debug(_ message: String) {
+        #if DEBUG
+        if isLoggingEnabled {
+            print(" {SECURE_STORAGE} ℹ️ \(message)")
+        }
+        #endif
+    }
+    
+    public static func error(_ message: String, error: Error? = nil) {
+        #if DEBUG
+        var logMessage = " {SECURE_STORAGE} ❌ \(message)"
+        if let error = error {
+            logMessage += " | Error: \(error.localizedDescription)"
+        }
+        if isLoggingEnabled {
+            print(logMessage)
+        }
+        #endif
+    }
+}