Add expanded fishing gear and presentation

items/catalog/batteries.tres

@@ -0,0 +1,15 @@
+[gd_resource type="Resource" script_class="ItemData" load_steps=2 format=3]
+
+[ext_resource type="Script" path="res://items/item_data.gd" id="1_item"]
+
+[resource]
+script = ExtResource("1_item")
+item_id = &"batteries"
+display_name = "batteries"
+description = "replacement batteries for the fish finder."
+category = 3
+stackable = true
+max_stack = 99
+usable = false
+equippable = false
+hotbar_allowed = false