refactor: Cache Item Reviews and other review feedback

- `get_doc` -> `get_values` and `db.sql` -> `db.delete` in Wishlist Item deletion
- cache first page of Item Reviews and burst cache on addition and deletion of reviews
- Update redisearch docs link in E Commerce Settings
- Removed unused cint import
- Broke setting attribute context into smaller functions and code cleanup
- Minor recommended items padding tweak
- Item reviews form dict now uses website item as key
- Customer reviews rendered from UI style consistency
- Stock status consistency in listing and full page
- Handle no price in variant dialog for matched item
diff --git a/erpnext/templates/pages/customer_reviews.py b/erpnext/templates/pages/customer_reviews.py
index 696ecea..02c03d3 100644
--- a/erpnext/templates/pages/customer_reviews.py
+++ b/erpnext/templates/pages/customer_reviews.py
@@ -10,10 +10,10 @@
 	context.full_page = True
 	context.reviews = None
 
-	if frappe.form_dict and frappe.form_dict.get("item_code"):
-		context.item_code = frappe.form_dict.get("item_code")
-		context.web_item = frappe.db.get_value("Website Item", {"item_code": context.item_code}, "name")
+	if frappe.form_dict and frappe.form_dict.get("web_item"):
+		context.web_item = frappe.form_dict.get("web_item")
 		context.user_is_customer = check_if_user_is_customer()
 		context.enable_reviews = get_shopping_cart_settings().enable_reviews
 		if context.enable_reviews:
-			get_item_reviews(context.web_item, 0, 10, context)
+			reviews_data = get_item_reviews(context.web_item)
+			context.update(reviews_data)