Add Electron desktop shell

electron/preload.cts

@@ -0,0 +1,10 @@
+import { contextBridge } from 'electron'
+
+contextBridge.exposeInMainWorld('ruwioDesktop', {
+  platform: process.platform,
+  versions: {
+    electron: process.versions.electron,
+    chrome: process.versions.chrome,
+    node: process.versions.node,
+  },
+})