new item model and interactions

person can hold item now. Global can give item to person.

Blends/Items/Food/Material.tres

@@ -0,0 +1,16 @@
+[gd_resource type="StandardMaterial3D" load_steps=3 format=3 uid="uid://detpb4ww2vvsf"]
+
+[ext_resource type="Shader" uid="uid://c08eg1piwoy3t" path="res://Shaders/outline.gdshader" id="1_4u3y3"]
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_s6uwl"]
+render_priority = 0
+shader = ExtResource("1_4u3y3")
+shader_parameter/is_active = false
+shader_parameter/color = Vector3(0.95, 0.71, 0.01)
+
+[resource]
+resource_name = "Material"
+next_pass = SubResource("ShaderMaterial_s6uwl")
+cull_mode = 2
+albedo_color = Color(0.655154, 0.629469, 0.906882, 1)
+roughness = 0.5