Cherry-pick upstream fixes: farouqaldori#37, farouqaldori#26, farouqaldori#43, farouqaldori#51

- farouqaldori#37: SubagentStop sets status to "processing" instead of
  "waiting_for_input" — prevents notification sound when subagents complete
- farouqaldori#26: Add trailing padding to spinner/checkmark in collapsed notch to
  prevent clipping into the notch border
- farouqaldori#43: Lower macOS deployment target from 15.6 to 15.0 for broader
  compatibility. Add @mainactor to WindowManager for concurrency safety
- farouqaldori#51: Support Local.xcconfig for signing overrides in build script.
  Add Local.xcconfig to .gitignore

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: raludi

.gitignore

@@ -33,6 +33,9 @@ Pods/
 *.iml
 .vscode/
 
+# Local build configuration (signing overrides)
+Local.xcconfig
+
 # Sparkle signing keys (NEVER commit these!)
 .sparkle-keys/
 

ClaudeIsland.xcodeproj/project.pbxproj

@@ -225,7 +225,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MACOSX_DEPLOYMENT_TARGET = 15.6;
+				MACOSX_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = INCLUDE_SOURCE;
 				MTL_FAST_MATH = YES;
 				ONLY_ACTIVE_ARCH = YES;
@@ -283,7 +283,7 @@
 				GCC_WARN_UNUSED_FUNCTION = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
 				LOCALIZATION_PREFERS_STRING_CATALOGS = YES;
-				MACOSX_DEPLOYMENT_TARGET = 15.6;
+				MACOSX_DEPLOYMENT_TARGET = 15.0;
 				MTL_ENABLE_DEBUG_INFO = NO;
 				MTL_FAST_MATH = YES;
 				SDKROOT = macosx;

ClaudeIsland/App/WindowManager.swift

@@ -11,6 +11,7 @@ import os.log
 /// Logger for window management
 private let logger = Logger(subsystem: "com.claudeisland", category: "Window")
 
+@MainActor
 class WindowManager {
     private(set) var windowController: NotchWindowController?
 

ClaudeIsland/UI/Views/NotchView.swift

@@ -283,11 +283,13 @@ struct NotchView: View {
                     ProcessingSpinner()
                         .matchedGeometryEffect(id: "spinner", in: activityNamespace, isSource: showClosedActivity)
                         .frame(width: viewModel.status == .opened ? 20 : sideWidth)
+                        .padding(.trailing, viewModel.status == .opened ? 0 : 4)
                 } else if hasWaitingForInput {
                     // Checkmark for waiting-for-input on the right side
                     ReadyForInputIndicatorIcon(size: 14, color: TerminalColors.green)
                         .matchedGeometryEffect(id: "spinner", in: activityNamespace, isSource: showClosedActivity)
                         .frame(width: viewModel.status == .opened ? 20 : sideWidth)
+                        .padding(.trailing, viewModel.status == .opened ? 0 : 4)
                 }
             }
         }

ClaudeIslandBridge/main.swift

@@ -219,7 +219,8 @@ func main() {
         state["status"] = "waiting_for_input"
 
     case "SubagentStop":
-        state["status"] = "waiting_for_input"
+        // SubagentStop fires when a subagent completes - main session continues processing
+        state["status"] = "processing"
 
     case "SessionStart":
         state["status"] = "waiting_for_input"

README.md

@@ -41,7 +41,7 @@ This fork removes telemetry, replaces the Python bridge with a compiled Swift bi
 
 ## Requirements
 
-- macOS 15.6+
+- macOS 15.0+
 - Claude Code CLI
 
 ## Install

scripts/build.sh

@@ -17,22 +17,30 @@ mkdir -p "$BUILD_DIR"
 
 cd "$PROJECT_DIR"
 
+# Use Local.xcconfig for signing overrides if it exists
+XCCONFIG_FLAG=""
+if [ -f "$PROJECT_DIR/Local.xcconfig" ]; then
+    XCCONFIG_FLAG="-xcconfig $PROJECT_DIR/Local.xcconfig"
+    echo "Using Local.xcconfig for signing configuration"
+    echo ""
+fi
+
 # Build and archive
 echo "Archiving..."
 xcodebuild archive \
     -scheme ClaudeIsland \
     -configuration Release \
     -archivePath "$ARCHIVE_PATH" \
     -destination "generic/platform=macOS" \
+    $XCCONFIG_FLAG \
     ENABLE_HARDENED_RUNTIME=YES \
-    CODE_SIGN_STYLE=Automatic \
     | xcpretty || xcodebuild archive \
     -scheme ClaudeIsland \
     -configuration Release \
     -archivePath "$ARCHIVE_PATH" \
     -destination "generic/platform=macOS" \
-    ENABLE_HARDENED_RUNTIME=YES \
-    CODE_SIGN_STYLE=Automatic
+    $XCCONFIG_FLAG \
+    ENABLE_HARDENED_RUNTIME=YES
 
 # Create ExportOptions.plist if it doesn't exist
 EXPORT_OPTIONS="$BUILD_DIR/ExportOptions.plist"