Create MacOS app bundle via a project target (#1376)

.github/workflows/main.yml

@@ -133,21 +133,12 @@ jobs:
           dotnet publish ${{ matrix.app }}
           -p:Version=${{ github.ref_type == 'tag' && github.ref_name || format('999.9.9-ci-{0}', github.sha) }}
           -p:CSharpier_Bypass=true
+          -p:PublishMacOSBundle=${{ startsWith(matrix.rid, 'osx-') }}
           --output ${{ matrix.app }}/bin/publish/
           --configuration Release
           --runtime ${{ matrix.rid }}
           --self-contained
 
-      - name: Generate macOS .app bundle resources
-        if: ${{ startsWith(matrix.rid, 'osx-') && matrix.app == 'DiscordChatExporter.Gui' }}
-        shell: pwsh
-        run: >
-          ./bundle-macos-app.ps1
-          -BundleName "${{ matrix.asset }}"
-          -PublishDir "${{ matrix.app }}/bin/publish/"
-          -Version "${{ github.ref_type == 'tag' && github.ref_name || '999.9.9'}}"
-          -GitHubSha "${{ github.sha }}"
-
       - name: Upload artifacts
         uses: actions/upload-artifact@ea165f8d65b6e75b540449e92b4886f43607fa02 # v4.6.2
         with:
@@ -220,12 +211,15 @@ jobs:
           path: ${{ matrix.app }}/
 
       - name: Set permissions
-        if: ${{ !startsWith(matrix.rid, 'win-') && !(startsWith(matrix.rid, 'osx-') && matrix.app == 'DiscordChatExporter.Gui') }}
-        run: chmod +x ${{ matrix.app }}/${{ matrix.asset }}
-
-      - name: Set permissions for macOS .app bundle
-        if: ${{ startsWith(matrix.rid, 'osx-') && matrix.app == 'DiscordChatExporter.Gui' }}
-        run: chmod +x ${{ matrix.app }}/${{ matrix.asset }}.app/Contents/MacOS/${{ matrix.asset }}
+        if: ${{ !startsWith(matrix.rid, 'win-') }}
+        run: |
+          if [ -f ${{ matrix.app }}/${{ matrix.asset }} ]; then
+              chmod +x ${{ matrix.app }}/${{ matrix.asset }}
+          fi
+          
+          if [ -f ${{ matrix.app }}/${{ matrix.asset }}.app/Contents/MacOS/${{ matrix.asset }} ]; then
+              chmod +x ${{ matrix.app }}/${{ matrix.asset }}.app/Contents/MacOS/${{ matrix.asset }}
+          fi
 
       - name: Create package
         # Change into the artifacts directory to avoid including the directory itself in the zip archive