Add Tauri desktop scaffolding and improve response rendering.

This updates project metadata/scripts for desktop builds, adds Tauri app files, refreshes release artifacts, and improves results preview handling for structured and think-tagged responses.

Made-with: Cursor

src-tauri/tauri.conf.json

@@ -0,0 +1,31 @@
+{
+  "$schema": "https://schema.tauri.app/config/2",
+  "productName": "Dify Batch Tester",
+  "version": "0.0.0",
+  "identifier": "com.wangx.dify-batch-tester",
+  "build": {
+    "beforeDevCommand": "npm run dev:tauri",
+    "devUrl": "http://localhost:3000",
+    "beforeBuildCommand": "npm run build",
+    "frontendDist": "../dist"
+  },
+  "app": {
+    "windows": [
+      {
+        "title": "Dify Batch Tester",
+        "width": 1280,
+        "height": 860,
+        "minWidth": 1024,
+        "minHeight": 700,
+        "resizable": true
+      }
+    ],
+    "security": {
+      "csp": null
+    }
+  },
+  "bundle": {
+    "active": true,
+    "targets": "all"
+  }
+}