chore(a11y): rename props, fix linting error

packages/svelte/src/lib/container/SvelteFlow/SvelteFlow.svelte

@@ -70,7 +70,7 @@
     nodes = $bindable([]),
     edges = $bindable([]),
     viewport = $bindable(undefined),
-    a11yMessages,
+    descriptions,
     ...props
   }: SvelteFlowProps<NodeType, EdgeType> &
     Omit<HTMLAttributes<HTMLDivElement>, 'onselectionchange'> = $props();
@@ -218,6 +218,6 @@
     </Pane>
   </Zoom>
   <Attribution {proOptions} position={attributionPosition} />
-  <A11yDescriptions {store} a11yMessages={a11yMessages} />
+  <A11yDescriptions {store} descriptions={descriptions} />
   {@render children?.()}
 </Wrapper>

packages/svelte/src/lib/container/SvelteFlow/Wrapper.svelte

@@ -92,6 +92,7 @@
     noDragClass,
     noPanClass,
     noWheelClass,
+    descriptions,
     ...divAttributes
   } = $derived(rest);
   /* eslint-enable @typescript-eslint/no-unused-vars */

packages/svelte/src/lib/container/SvelteFlow/types.ts

@@ -21,7 +21,7 @@ import type {
   OnReconnect,
   OnReconnectStart,
   OnReconnectEnd,
-  a11yMessages
+  descriptions
 } from '@xyflow/system';
 
 import type {
@@ -476,5 +476,5 @@ export type SvelteFlowProps<
      * Custom accessibility messages for screen readers and a11y features.
      * Allows localization and customization of ARIA descriptions.
      */
-    a11yMessages?: a11yMessages;
+    descriptions?: descriptions;
   };