Add 2nd generated schema, add basline images

Author: wfr

src/types/generated/schema.d.ts

@@ -6901,6 +6901,11 @@ export interface SankeyData {
     arrangement?: 'snap' | 'perpendicular' | 'freeform' | 'fixed';
     /** Assigns extra data each datum. This may be useful when listening to hover, click and selection events. Note that, *scatter* traces also appends customdata items in the markers DOM elements */
     customdata?: Datum[] | Datum[][] | TypedArray;
+    /**
+     * Sets the direction of the flow along the `orientation` axis. With `forward` (the default), sources are on the left (horizontal) or top (vertical). With `reverse`, sources are on the right (horizontal) or bottom (vertical).
+     * @default 'forward'
+     */
+    direction?: 'forward' | 'reverse';
     domain?: Domain;
     /**
      * Determines what trace information appears on hover. If `none` or `skip` are set, no information is displayed upon hovering. But, if `none` is set, click and hover events are still fired. Note that this attribute is superseded by `node.hoverinfo` and `node.hoverinfo` for nodes and links respectively.
@@ -7073,7 +7078,7 @@ export interface SankeyData {
         y?: Datum[] | Datum[][] | TypedArray;
     };
     /**
-     * Sets the orientation of the Sankey diagram.
+     * Sets the orientation of the Sankey diagram. With `h` (the default), the flow runs horizontally. With `v`, the flow runs vertically. Use `direction` to control which side the sources are placed on.
      * @default 'h'
      */
     orientation?: 'v' | 'h';