LYNX-679: Added context for queries

Author: svera

src/pages/graphql/schema/cart/queries/all-rules.md

@@ -11,6 +11,8 @@ This query is part of the [Storefront Compatibility Package](https://experiencel
 
 The `allCartRules` query returns a list of all active cart rules in the store.
 
+Cart price rules apply discounts to items in the shopping cart, based on a set of conditions.
+
 ## Syntax
 
 ```graphql

src/pages/graphql/schema/customer/queries/all-groups.md

@@ -11,6 +11,8 @@ This query is part of the [Storefront Compatibility Package](https://experiencel
 
 The `allCustomerGroups` query returns a list of available customer groups.
 
+Customer groups determine which discounts are available and the tax class that is associated with the group.
+
 ## Syntax
 
 ```graphql

src/pages/graphql/schema/customer/queries/all-segments.md

@@ -11,6 +11,9 @@ This query is part of the [Storefront Compatibility Package](https://experiencel
 
 The `allCustomerSegments` query returns information about the available customer segments.
 
+Customers segments allow shoppers to dynamically display content and promotions to specific customers, based on various properties.
+Some examples are customer address, order history, and shopping cart contents.
+
 ## Syntax
 
 ```graphql

src/pages/graphql/schema/customer/queries/segments.md

@@ -11,6 +11,9 @@ This query is part of the [Storefront Compatibility Package](https://experiencel
 
 The `customerSegments` query returns information about the customer segments associated with the current customer or guest.
 
+Customers segments allow shoppers to dynamically display content and promotions to specific customers, based on various properties.
+Some examples are customer address, order history, and shopping cart contents.
+
 ## Syntax
 
 ```graphql

src/pages/graphql/schema/products/queries/all-rules.md

@@ -11,6 +11,8 @@ This query is part of the [Storefront Compatibility Package](https://experiencel
 
 The `allCatalogRules` query returns a list of all active catalog rules in the store.
 
+Catalog price rules can be used to offer products to buyers at a discounted price, based on a set of defined conditions.
+
 ## Syntax
 
 ```graphql