chore(warnings): use new troubleshooting url

src/hooks/useResizeHandler.ts

@@ -20,7 +20,7 @@ function useResizeHandler(rendererNode: MutableRefObject<HTMLDivElement | null>)
       if (process.env.NODE_ENV === 'development') {
         if (size.height === 0 || size.width === 0) {
           console.warn(
-            '[React Flow]: The React Flow parent container needs a width and a height to render the graph. Help: https://reactflow.dev/error-decoder#400'
+            '[React Flow]: The React Flow parent container needs a width and a height to render the graph. Help: https://reactflow.dev/error#400'
           );
         }
       }