Added interaction, hand, rigidbody dragging, picking up hammer

Assets/Prefabs/crate_test.prefab

@@ -13,6 +13,7 @@ GameObject:
   - component: {fileID: 2547041061673746692}
   - component: {fileID: 3271489653354074546}
   - component: {fileID: 6230516344177671089}
+  - component: {fileID: 2268654696567863074}
   m_Layer: 0
   m_Name: crate_test
   m_TagString: Untagged
@@ -133,3 +134,20 @@ Rigidbody:
   m_Interpolate: 1
   m_Constraints: 0
   m_CollisionDetection: 0
+--- !u!114 &2268654696567863074
+MonoBehaviour:
+  m_ObjectHideFlags: 0
+  m_CorrespondingSourceObject: {fileID: 0}
+  m_PrefabInstance: {fileID: 0}
+  m_PrefabAsset: {fileID: 0}
+  m_GameObject: {fileID: 8661871210265028242}
+  m_Enabled: 1
+  m_EditorHideFlags: 0
+  m_Script: {fileID: 11500000, guid: cf9152fd8b7951445bef5e6f0778fd53, type: 3}
+  m_Name: 
+  m_EditorClassIdentifier: 
+  manager: {fileID: 0}
+  info:
+    name: 
+  rb: {fileID: 0}
+  rotateAroundPoint: 0