feat: Added get shopping list and shopping lists

style: Removed unused __init__.py file

templates/shopping/list.yml

@@ -0,0 +1,9 @@
+{% for shopping_list in grocy.fields.shopping_lists %}
+id: {{ shopping_list.id }}
+name: {{ shopping_list.name }}
+description: |- 
+{{ shopping_list.description }} 
+{% if loop.nextitem %}
+---
+{%endif%}
+{%endfor %}

templates/shopping/view.yml

@@ -0,0 +1,8 @@
+{% for shopping_list_item in grocy.fields.shopping_list_items %}
+product: {{ shopping_list_item.product.name }}
+amount: {{ shopping_list_item.amount }} 
+note: {{ shopping_list_item.note }}
+{% if loop.nextitem %}
+---
+{%endif%}
+{%endfor %}