update version v2.13.0

Author: lloydzhou

src-tauri/tauri.conf.json

@@ -9,7 +9,7 @@
   },
   "package": {
     "productName": "NextChat",
-    "version": "2.12.4"
+    "version": "2.13.0"
   },
   "tauri": {
     "allowlist": {
@@ -112,4 +112,4 @@
       }
     ]
   }
-}
+}