fix: add x86_64 CI verification and fix cross-compilation macro errors

.github/workflows/ci.yml

@@ -38,6 +38,27 @@ jobs:
       - name: Swift Test
         run: swift test --no-parallel
 
+      - name: Compile for x86_64
+        run: |
+          set -euo pipefail
+          # KeyboardShortcuts 2.x added #Preview blocks in Recorder.swift that use
+          # PreviewsMacros — a plugin unavailable in command-line swift build.
+          # Strip them before building (same patch applied in package_app.sh).
+          recorder=".build/checkouts/KeyboardShortcuts/Sources/KeyboardShortcuts/Recorder.swift"
+          if [[ -f "$recorder" ]] && grep -q '#Preview' "$recorder"; then
+            chmod +w "$recorder"
+            perl -0777 -i -pe 's/\n#Preview \{[^}]*\}//g' "$recorder"
+          fi
+          swift build -c release --arch x86_64 --product CodexBar
+          swift build -c release --arch x86_64 --product CodexBarCLI
+          swift build -c release --arch x86_64 --product CodexBarClaudeWatchdog
+
+      - name: Build + package universal binary (ad-hoc signed)
+        run: |
+          set -euo pipefail
+          ARCHES="arm64 x86_64" CODEXBAR_SIGNING=adhoc ./Scripts/package_app.sh release
+          lipo -archs CodexBar.app/Contents/MacOS/CodexBar
+
   build-linux-cli:
     strategy:
       fail-fast: false

Scripts/package_app.sh

@@ -34,6 +34,31 @@ if [[ ${#ARCH_LIST[@]} -eq 0 ]]; then
   esac
 fi
 
+patch_keyboard_shortcuts_recorder() {
+  local recorder_path="$ROOT/.build/checkouts/KeyboardShortcuts/Sources/KeyboardShortcuts/Recorder.swift"
+  if [[ ! -f "$recorder_path" ]]; then
+    return 0
+  fi
+  if ! grep -q '#Preview' "$recorder_path"; then
+    return 0
+  fi
+
+  chmod +w "$recorder_path" || true
+  python3 - "$recorder_path" <<'PY'
+import sys, re
+from pathlib import Path
+
+path = Path(sys.argv[1])
+text = path.read_text()
+
+# Remove #Preview { ... } blocks — they use PreviewsMacros which is unavailable
+# when cross-compiling and are not needed for release builds.
+patched = re.sub(r'\n#Preview \{[^}]*\}', '', text, flags=re.DOTALL)
+if patched != text:
+    path.write_text(patched)
+PY
+}
+
 patch_keyboard_shortcuts() {
   local util_path="$ROOT/.build/checkouts/KeyboardShortcuts/Sources/KeyboardShortcuts/Utilities.swift"
   if [[ ! -f "$util_path" ]]; then
@@ -103,6 +128,7 @@ if [[ ! -f "$KEYBOARD_SHORTCUTS_UTIL" ]]; then
   swift build -c "$CONF" --arch "${ARCH_LIST[0]}"
 fi
 patch_keyboard_shortcuts
+patch_keyboard_shortcuts_recorder
 
 for ARCH in "${ARCH_LIST[@]}"; do
   swift build -c "$CONF" --arch "$ARCH"

Sources/CodexBar/MenuHighlightStyle.swift

@@ -1,7 +1,14 @@
 import SwiftUI
 
+private struct MenuItemHighlightedKey: EnvironmentKey {
+    static let defaultValue: Bool = false
+}
+
 extension EnvironmentValues {
-    @Entry var menuItemHighlighted: Bool = false
+    var menuItemHighlighted: Bool {
+        get { self[MenuItemHighlightedKey.self] }
+        set { self[MenuItemHighlightedKey.self] = newValue }
+    }
 }
 
 enum MenuHighlightStyle {