fix: remove window decorations and force Node 24 in CI

Titlebar was visible on some Windows configurations due to decorations being enabled on the main window. Set decorations=false to prevent the grey strip from appearing at the top of the dashboard.  Also sets FORCE_JAVASCRIPT_ACTIONS_TO_NODE24=true in the release workflow.

Author: dvalfrid

.github/workflows/release.yml

@@ -24,6 +24,7 @@ jobs:
     runs-on: windows-latest
     env:
       RELEASE_TAG: ${{ github.event_name == 'release' && github.event.release.tag_name || github.event.inputs.tag }}
+      FORCE_JAVASCRIPT_ACTIONS_TO_NODE24: true
 
     steps:
       - name: Checkout

src-tauri/tauri.conf.json

@@ -28,7 +28,7 @@
         "width": 450,
         "height": 1920,
         "resizable": false,
-        "decorations": true,
+        "decorations": false,
         "transparent": true,
         "skipTaskbar": true,
         "visible": false,