Added Unity project files

Packages/com.vrchat.base/package.json

@@ -0,0 +1,23 @@
+{
+  "name": "com.vrchat.base",
+  "displayName": "VRChat SDK - Base",
+  "version": "3.10.3",
+  "unity": "2022.3",
+  "description": "Base for VRChat SDK",
+  "author": {
+    "name": "VRChat",
+    "email": "developer@vrchat.com",
+    "url": "https://github.com/vrchat/packages"
+  },
+  "dependencies": {
+    "com.unity.burst": "1.8.7",
+    "com.unity.collections": "2.1.4",
+    "com.unity.mathematics": "1.2.6",
+    "com.unity.nuget.newtonsoft-json": "3.2.1",
+    "com.unity.timeline": "1.7.6",
+    "com.unity.xr.management": "4.3.3",
+    "com.unity.xr.oculus": "4.0.0",
+    "com.unity.postprocessing": "3.2.2",
+    "com.unity.ugui": "1.0.0"
+  }
+}