feat: enhance canvas and node components with error handling and retry logic

- Integrated retry logic for AI image generation to handle transient errors and improve user experience.
- Updated error categorization to provide more informative feedback based on different failure scenarios.
- Enhanced node components to display retry attempts and error messages, improving visibility during image generation failures.
- Refactored canvas and node components to include retry count in status updates, ensuring accurate tracking of generation attempts.

components/canvas/nodes/note-node.tsx

@@ -53,7 +53,7 @@ export default function NoteNode({ id, data, selected }: NodeProps<NoteNode>) {
   );
 
   return (
-    <BaseNodeWrapper selected={selected} className="w-52 p-3">
+    <BaseNodeWrapper nodeType="note" selected={selected} className="w-52 p-3">
       <Handle
         type="target"
         position={Position.Left}