ci: add xcodebuild -runFirstLaunch for actool support (#45)

actool requires Xcode's first-launch initialization to load its
plugins. Without this, build.sh falls back to .icns-only (no Assets.car),
causing the app icon to not display in Finder.

Added to both release and CI workflows.

Author: jatinkrmalik

.github/workflows/ci.yml

@@ -37,9 +37,13 @@ jobs:
       - name: Build (Release)
         run: swift build -c release
 
+      - name: Initialize Xcode tools
+        run: sudo xcodebuild -runFirstLaunch
+
       - name: Verify app bundle
         run: |
           ./scripts/build.sh release
           test -d VocaMac.app || exit 1
           codesign -v VocaMac.app
+          test -f VocaMac.app/Contents/Resources/Assets.car || echo "⚠️ Assets.car missing"
           echo "App bundle verified"

.github/workflows/release.yml

@@ -27,6 +27,9 @@ jobs:
           sed -i '' "s/CFBundleVersion.*/<key>CFBundleVersion<\/key>/" scripts/build.sh || true
           echo "Building version: ${{ steps.version.outputs.VERSION }}"
 
+      - name: Initialize Xcode tools
+        run: sudo xcodebuild -runFirstLaunch
+
       - name: Build release app bundle
         run: ./scripts/build.sh release