added simple UI

Packages/manifest.json

@@ -14,6 +14,7 @@
     "com.unity.addressables": "2.9.1",
     "com.unity.addressables.android": "1.0.10",
     "com.unity.collab-proxy": "2.12.4",
+    "com.unity.device-simulator.devices": "1.0.1",
     "com.unity.ide.rider": "3.0.39",
     "com.unity.ide.visualstudio": "2.0.27",
     "com.unity.inputsystem": "1.19.0",
@@ -23,6 +24,7 @@
     "com.unity.timeline": "1.8.12",
     "com.unity.ugui": "2.0.0",
     "com.unity.visualscripting": "1.9.11",
+    "com.yasirkula.nativegallery": "1.9.3",
     "jp.hadashikick.vcontainer": "1.18.0",
     "com.unity.modules.accessibility": "1.0.0",
     "com.unity.modules.adaptiveperformance": "1.0.0",
@@ -57,8 +59,7 @@
     "com.unity.modules.video": "1.0.0",
     "com.unity.modules.vr": "1.0.0",
     "com.unity.modules.wind": "1.0.0",
-    "com.unity.modules.xr": "1.0.0",
-    "com.yasirkula.nativegallery": "1.9.3"
+    "com.unity.modules.xr": "1.0.0"
   },
   "scopedRegistries": [
     {
@@ -78,4 +79,4 @@
       ]
     }
   ]
-}
+}

Packages/packages-lock.json

@@ -175,6 +175,13 @@
         "com.unity.test-framework.performance": "3.0.3"
       }
     },
+    "com.unity.device-simulator.devices": {
+      "version": "1.0.1",
+      "depth": 0,
+      "source": "registry",
+      "dependencies": {},
+      "url": "https://packages.unity.com"
+    },
     "com.unity.ext.nunit": {
       "version": "2.0.5",
       "depth": 1,