🤖 Simplify dist-mac: remove hardcoded -j2, use standard Make deps

Instead of forcing parallelism in Makefile with -j2, declare deps normally
and let caller control via 'make -j'. CI updated to use 'make -j dist-mac'.

Author: ammar-agent

.github/workflows/build.yml

@@ -29,7 +29,7 @@ jobs:
           AC_APIKEY_ISSUER_ID: ${{ secrets.AC_APIKEY_ISSUER_ID }}
 
       - name: Package for macOS
-        run: make dist-mac
+        run: make -j dist-mac
 
       - name: Upload macOS DMG (x64)
         uses: actions/upload-artifact@v4

Makefile

@@ -162,8 +162,7 @@ dist: build ## Build distributable packages
 	@bun x electron-builder --publish never
 
 # Parallel macOS builds - notarization happens concurrently
-dist-mac: build ## Build macOS distributables (parallel x64 + arm64)
-	@$(MAKE) -j2 dist-mac-x64 dist-mac-arm64
+dist-mac: build dist-mac-x64 dist-mac-arm64 ## Build macOS distributables (x64 + arm64)
 
 dist-mac-x64: ## Build macOS x64 distributable (use via dist-mac)
 	@echo "Building macOS x64..."