feat: Add core VN system scripts, package dependencies, and initial project settings.

Assets/Packages/R3.1.3.0/lib/netstandard2.1/R3.dll.meta

@@ -0,0 +1,29 @@
+fileFormatVersion: 2
+guid: 942d0e6fea3bf56459dc826f6de401b8
+labels:
+- NuGetForUnity
+PluginImporter:
+  externalObjects: {}
+  serializedVersion: 3
+  iconMap: {}
+  executionOrder: {}
+  defineConstraints: []
+  isPreloaded: 0
+  isOverridable: 0
+  isExplicitlyReferenced: 0
+  validateReferences: 1
+  platformData:
+    Any:
+      enabled: 1
+      settings: {}
+    Editor:
+      enabled: 0
+      settings:
+        DefaultValueInitialized: true
+    WindowsStoreApps:
+      enabled: 0
+      settings:
+        CPU: AnyCPU
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: