chore(tauri): restore app name to Simprint

- revert productName and window title from Simprint Browser back to Simprint

Author: lius-new

src-tauri/tauri.conf.json

@@ -1,6 +1,6 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
-  "productName": "Simprint Browser",
+  "productName": "Simprint",
   "version": "0.1.0",
   "identifier": "com.lius.simprint",
   "build": {
@@ -13,7 +13,7 @@
     "windows": [
       {
         "label": "splashscreen",
-        "title": "Simprint Browser",
+        "title": "Simprint",
         "url": "splashscreen.html",
         "decorations": false,
         "width": 725,