add missing descriptions

packages/webawesome/docs/docs/utilities/cluster.md

@@ -20,6 +20,8 @@ tags: layoutUtilities
   }
 </style>
 
+{{ description }}
+
 ```html {.example}
 <div class="wa-cluster">
   <div></div>

packages/webawesome/docs/docs/utilities/flank.md

@@ -20,7 +20,7 @@ tags: layoutUtilities
   }
 </style>
 
-When space is limited, the items wrap.
+{{ description }} When space is limited, the items wrap.
 
 ```html {.example}
 <div class="wa-flank">

packages/webawesome/docs/docs/utilities/frame.md

@@ -19,6 +19,8 @@ tags: layoutUtilities
   }
 </style>
 
+{{ description }}
+
 ```html {.example}
 <div class="wa-frame" style="max-inline-size: 20rem;">
   <div></div>

packages/webawesome/docs/docs/utilities/grid.md

@@ -20,6 +20,8 @@ tags: layoutUtilities
   }
 </style>
 
+{{ description }}
+
 ```html {.example}
 <div class="wa-grid">
   <div></div>

packages/webawesome/docs/docs/utilities/split.md

@@ -20,6 +20,8 @@ tags: layoutUtilities
   }
 </style>
 
+{{ description }}
+
 ```html {.example}
 <div class="wa-split">
   <div></div>

packages/webawesome/docs/docs/utilities/stack.md

@@ -20,6 +20,8 @@ tags: layoutUtilities
   }
 </style>
 
+{{ description }}
+
 ```html {.example}
 <div class="wa-stack">
   <div></div>