Abstracted bundle prefix

Sources/Secretive/App.swift

@@ -25,7 +25,7 @@ struct Secretive: App {
         WindowGroup {
             ContentView<Updater, AgentStatusChecker>(showingCreation: $showingCreation, runningSetup: $showingSetup, hasRunSetup: $hasRunSetup)
                 .environmentObject(storeList)
-                .environmentObject(Updater(checkOnLaunch: hasRunSetup))
+                .environmentObject(Updater(checkOnLaunch: hasRunSetup, bundlePrefix: BundlePrefix))
                 .environmentObject(agentStatusChecker)
                 .onAppear {
                     if !hasRunSetup {

Sources/Secretive/Controllers/JustUpdatedChecker.swift

@@ -28,7 +28,7 @@ class JustUpdatedChecker: ObservableObject, JustUpdatedCheckerProtocol {
 extension JustUpdatedChecker {
 
     enum Constants {
-        static let previousVersionUserDefaultsKey = "com.maxgoedjen.Secretive.lastBuild"
+        static let previousVersionUserDefaultsKey = BundlePrefix + ".lastBuild"
     }
 
 }

Sources/Secretive/Helpers/Secretive-Bridging-Header.h

@@ -0,0 +1,7 @@
+//
+//  Use this file to import your target's public headers that you would like to expose to Swift.
+//
+
+#import <Foundation/Foundation.h>
+
+extern NSString *const BundlePrefix;

Sources/Secretive/Secretive.entitlements

@@ -12,7 +12,7 @@
 	<true/>
 	<key>keychain-access-groups</key>
 	<array>
-		<string>$(AppIdentifierPrefix)com.maxgoedjen.Secretive</string>
+		<string>$(AppIdentifierPrefix)$(BUNDLE_PREFIX)</string>
 	</array>
 </dict>
 </plist>