Update URLs referencing AlphaStack

Author: laurkim

polaris.shopify.com/content/components/deprecated/grid.md

@@ -35,5 +35,5 @@ examples:
 
 ## Related components
 
-- To lay out a set of smaller components in a row, [use the stack component](https://polaris.shopify.com/components/layout-and-structure/alpha-stack)
+- To lay out a set of smaller components in a row, [use the stack component](https://polaris.shopify.com/components/layout-and-structure/stack)
 - To lay out form fields, [use the form layout component](https://polaris.shopify.com/components/form-layout)

polaris.shopify.com/content/components/deprecated/text-container.md

@@ -37,4 +37,4 @@ The closer the spacing, the closer the relationship between content topics. The
 
 ## Related components
 
-- For more layout variations, or if you’re looking to vertically space components other than text, use [Stack](https://polaris.shopify.com/components/layout-and-structure/alpha-stack).
+- For more layout variations, or if you’re looking to vertically space components other than text, use [Stack](https://polaris.shopify.com/components/layout-and-structure/stack).

polaris.shopify.com/content/components/layout-and-structure/layout.md

@@ -81,5 +81,5 @@ Annotated section descriptions should:
 ## Related components
 
 - To visually group content in a layout section, [use the card component](https://polaris.shopify.com/components/layout-and-structure/card)
-- To lay out a set of smaller components in a row, [use the stack component](https://polaris.shopify.com/components/layout-and-structure/alpha-stack)
+- To lay out a set of smaller components in a row, [use the stack component](https://polaris.shopify.com/components/layout-and-structure/stack)
 - To lay out form fields, [use the form layout component](https://polaris.shopify.com/components/form-layout)

polaris.shopify.com/content/components/lists/list.md

@@ -88,4 +88,4 @@ Every item in a list should:
 
 The list component outputs list items (`<li>`) inside a list wrapper (`<ul>` for bullet lists or `<ol>` for numbered lists). By default, list items are conveyed as a group of related elements to assistive technology users.
 
-To group items for layout only, consider using the [stack component](https://polaris.shopify.com/components/layout-and-structure/alpha-stack).
+To group items for layout only, consider using the [stack component](https://polaris.shopify.com/components/layout-and-structure/stack).

polaris.shopify.com/content/patterns/date-picking/variants/single-date.md

@@ -31,7 +31,7 @@ This enables merchants to type a specific date or pick it from a calendar.
 
 ## Using this pattern
 
-This pattern uses the [`AlphaCard`](/components/layout-and-structure/alpha-card), [`DatePicker`](/components/selection-and-input/date-picker), [`Popover`](/components/overlays/popover) and [`TextField`](/components/selection-and-input/text-field) components.
+This pattern uses the [`Card`](/components/layout-and-structure/card), [`DatePicker`](/components/selection-and-input/date-picker), [`Popover`](/components/overlays/popover) and [`TextField`](/components/selection-and-input/text-field) components.
 
 <!-- prettier-ignore -->
 ```javascript {"type":"sandboxContext","for":"example"}
@@ -116,15 +116,15 @@ function DatePickerExample() {
             />
           }
         >
-          <AlphaCard ref={datePickerRef}>
+          <Card ref={datePickerRef}>
             <DatePicker
               month={month}
               year={year}
               selected={selectedDate}
               onMonthChange={handleMonthChange}
               onChange={handleDateSelection}
             />
-          </AlphaCard>
+          </Card>
         </Popover>
       </Box>
     </Stack>

polaris.shopify.com/content/patterns/resource-details-layout/variants/default.md

@@ -28,7 +28,7 @@ hideFromNav: true
 
 ## Using this pattern
 
-This pattern uses the [`AlphaCard`](/components/layout-and-structure/alpha-card), [`AlphaStack`](/components/layout-and-structure/alpha-stack), [`Columns`](/components/layout-and-structure/columns) and [`Page`](/components/layout-and-structure/page) components.
+This pattern uses the [`Card`](/components/layout-and-structure/alpha-card), [`Stack`](/components/layout-and-structure/stack), [`Columns`](/components/layout-and-structure/columns) and [`Page`](/components/layout-and-structure/page) components.
 
 <!-- prettier-ignore -->
 ```javascript {"type":"previewContext","for":"example"}
@@ -119,7 +119,7 @@ function ResourceDetailsLayout() {
               <Divider borderStyle="divider" />
               <SkeletonBodyText />
             </Stack>
-          </Cad>
+          </Card>
           <Card roundedAbove="sm">
             <Stack gap="4">
               <SkeletonLabel />

polaris.shopify.com/content/patterns/resource-index-layout/variants/default.md

@@ -47,7 +47,7 @@ This pattern uses the [`Layout`](/components/layout-and-structure/layout), [`Pag
     },
   ]}
 >
-  <AlphaCard>Coming Soon</AlphaCard>
+  <Card>Coming Soon</Card>
 </Page>
 ```