add change trains

Packages/manifest.json

@@ -1,11 +1,11 @@
 {
   "dependencies": {
+    "com.unity.2d.sprite": "1.0.0",
     "com.unity.collab-proxy": "1.17.6",
     "com.unity.feature.development": "1.0.1",
     "com.unity.ide.rider": "3.0.15",
     "com.unity.ide.visualstudio": "2.0.16",
     "com.unity.ide.vscode": "1.2.5",
-    "com.unity.inputsystem": "1.4.3",
     "com.unity.render-pipelines.universal": "12.1.7",
     "com.unity.test-framework": "1.1.33",
     "com.unity.textmeshpro": "3.0.6",

Packages/packages-lock.json

@@ -1,5 +1,11 @@
 {
   "dependencies": {
+    "com.unity.2d.sprite": {
+      "version": "1.0.0",
+      "depth": 0,
+      "source": "builtin",
+      "dependencies": {}
+    },
     "com.unity.burst": {
       "version": "1.7.3",
       "depth": 1,
@@ -71,15 +77,6 @@
       "dependencies": {},
       "url": "https://packages.unity.com"
     },
-    "com.unity.inputsystem": {
-      "version": "1.4.3",
-      "depth": 0,
-      "source": "registry",
-      "dependencies": {
-        "com.unity.modules.uielements": "1.0.0"
-      },
-      "url": "https://packages.unity.com"
-    },
     "com.unity.mathematics": {
       "version": "1.2.6",
       "depth": 1,