fix: Apple review — disable network.server build setting, fix Safari prefs button

Guideline 2.4.5(i): ENABLE_INCOMING_NETWORK_CONNECTIONS was YES in the
macOS App Xcode build settings, causing Xcode to inject network.server
entitlement during signing. Changed to NO. The entitlements file was
already correct but the build setting was overriding it.

Guideline 2.1(a): "Open Safari Extension Preferences" button fallback
was opening generic Safari instead of the extensions pane. Now falls
back to x-apple.systempreferences:com.apple.Safari.SFSafariExtensions
which opens Safari's extension settings directly on macOS Ventura+.

Build 5.6.0.

Author: vveerrgg

dev/apple/NostrKey.xcodeproj/project.pbxproj

@@ -798,7 +798,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "iOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (Extension)/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "nostrkey Extension";
@@ -829,7 +829,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "iOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (Extension)/Info.plist";
 				INFOPLIST_KEY_CFBundleDisplayName = "nostrkey Extension";
@@ -864,7 +864,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGN_ENTITLEMENTS = "iOS (App)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				DEVELOPMENT_TEAM = H48PW6TC25;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (App)/Info.plist";
@@ -908,7 +908,7 @@
 				ASSETCATALOG_COMPILER_INCLUDE_ALL_APPICON_ASSETS = YES;
 				CODE_SIGN_ENTITLEMENTS = "iOS (App)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				DEVELOPMENT_TEAM = H48PW6TC25;
 				GENERATE_INFOPLIST_FILE = YES;
 				INFOPLIST_FILE = "iOS (App)/Info.plist";
@@ -950,7 +950,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "macOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -984,7 +984,7 @@
 			buildSettings = {
 				CODE_SIGN_ENTITLEMENTS = "macOS (Extension)/nostrkey.entitlements";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
@@ -1022,11 +1022,11 @@
 				CODE_SIGN_ENTITLEMENTS = "macOS (App)/nostrkey.entitlements";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
-				ENABLE_INCOMING_NETWORK_CONNECTIONS = YES;
+				ENABLE_INCOMING_NETWORK_CONNECTIONS = NO;
 				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_RESOURCE_ACCESS_AUDIO_INPUT = NO;
 				ENABLE_RESOURCE_ACCESS_BLUETOOTH = NO;
@@ -1071,11 +1071,11 @@
 				CODE_SIGN_ENTITLEMENTS = "macOS (App)/nostrkey.entitlements";
 				"CODE_SIGN_IDENTITY[sdk=macosx*]" = "Apple Development";
 				CODE_SIGN_STYLE = Automatic;
-				CURRENT_PROJECT_VERSION = 5.5.0;
+				CURRENT_PROJECT_VERSION = 5.6.0;
 				DEAD_CODE_STRIPPING = YES;
 				ENABLE_APP_SANDBOX = YES;
 				ENABLE_HARDENED_RUNTIME = YES;
-				ENABLE_INCOMING_NETWORK_CONNECTIONS = YES;
+				ENABLE_INCOMING_NETWORK_CONNECTIONS = NO;
 				ENABLE_OUTGOING_NETWORK_CONNECTIONS = YES;
 				ENABLE_RESOURCE_ACCESS_AUDIO_INPUT = NO;
 				ENABLE_RESOURCE_ACCESS_BLUETOOTH = NO;

dev/apple/Shared (App)/MainView.swift

@@ -26,7 +26,7 @@ extension Color {
 struct MainView: View {
     @Environment(\.openURL) private var openURL
 
-    private let extensionBundleIdentifier = "com.nostrkey.plugin.Extension"
+    private let extensionBundleIdentifier = "com.nostrkey.Extension"
 
     #if os(macOS)
     private enum DefaultBrowser {
@@ -190,10 +190,13 @@ struct MainView: View {
         SFSafariApplication.showPreferencesForExtension(withIdentifier: extensionBundleIdentifier) { error in
             if let error = error {
                 print("[NostrKey] showPreferencesForExtension failed: \(error.localizedDescription)")
-                // Fallback: open Safari Extensions preferences via system URL
+                // Fallback: open Safari Extensions preferences directly
                 DispatchQueue.main.async {
-                    if let url = URL(string: "x-apple.systempreferences:com.apple.Safari.Extensions") {
+                    // macOS Ventura+ uses Safari Settings → Extensions
+                    if let url = URL(string: "x-apple.systempreferences:com.apple.Safari.SFSafariExtensions") {
                         NSWorkspace.shared.open(url)
+                    } else if let safariURL = NSWorkspace.shared.urlForApplication(withBundleIdentifier: "com.apple.Safari") {
+                        NSWorkspace.shared.openApplication(at: safariURL, configuration: NSWorkspace.OpenConfiguration())
                     }
                 }
                 return