added van api and front end

python/van_inventory/templates/items.html

@@ -0,0 +1,17 @@
+{% extends "base.html" %}
+{% block title %}Inventory - Van{% endblock %}
+{% block content %}
+<h1>Van Inventory</h1>
+
+<form hx-post="/items" hx-target="#item-list" hx-swap="innerHTML" hx-on::after-request="this.reset()">
+    <label>Name <input type="text" name="name" required></label>
+    <label>Qty <input type="number" name="quantity" step="any" value="0" required></label>
+    <label>Unit <input type="text" name="unit" required placeholder="lbs, cans, etc"></label>
+    <label>Category <input type="text" name="category" placeholder="optional"></label>
+    <button type="submit">Add Item</button>
+</form>
+
+<div id="item-list">
+    {% include "partials/item_rows.html" %}
+</div>
+{% endblock %}