build: update app bundle configuration for production build

src-tauri/tauri.conf.json

@@ -2,7 +2,7 @@
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Mana Viewer",
   "version": "0.1.0",
-  "identifier": "com.manaviewer.app",
+  "identifier": "com.manaviewer.desktop",
   "build": {
     "beforeDevCommand": "npm run dev",
     "devUrl": "http://localhost:1420",
@@ -25,7 +25,7 @@
   },
   "bundle": {
     "active": true,
-    "targets": "all",
+    "targets": ["app"],
     "icon": [
       "icons/32x32.png",
       "icons/128x128.png",