Generate Windows installer and portable ZIP artifacts

Author: shadowbipnode

.github/workflows/build-windows.yml

@@ -26,14 +26,25 @@ jobs:
       - name: Build Windows NSIS installer
         run: npm run electron:build:win:nsis
 
-      - name: Build Windows portable package
-        run: npm run electron:build:win:portable
+      - name: Rename Windows installer
+        shell: pwsh
+        run: |
+          $installer = Get-ChildItem release -Filter "*_x64.exe" | Select-Object -First 1
+          Rename-Item $installer.FullName "sysai-assistant_1.4.0-beta_windows-x64-installer.exe"
+
+      - name: Build Windows unpacked portable directory
+        run: npm run electron:build:win:dir
+
+      - name: Create Windows portable ZIP
+        shell: pwsh
+        run: |
+          Compress-Archive -Path release\win-unpacked\* -DestinationPath release\sysai-assistant_1.4.0-beta_windows-x64-portable.zip -Force
 
       - name: Upload Windows artifacts
         uses: actions/upload-artifact@v4
         with:
           name: sysai-windows-release
           path: |
-            release/*.exe
-            release/*.zip
+            release/*windows-x64-installer.exe
+            release/*windows-x64-portable.zip
             release/*.yml