add string y-axis examples (#208)

Author: krkshitij

apps/plotly_examples/src/components/DeclarativeChart.tsx

@@ -52,7 +52,7 @@ type DataType =
   | 'advanced_scenarios';
 
 const dataTypeRanges = {
-  'general': [{ min: 1, max: 252 }, {min: 750, max: 758 }],
+  'general': [{ min: 1, max: 252 }, {min: 750, max: 758 }, {min: 840, max: 842 }],
   'largeData': [{ min: 253, max: 277 }, { min: 303, max: 332 }, { min: 759, max: 759 }, {min: 767, max: 767}],
   'localization': [{ min: 278, max: 302 }],
   'seval': [{ min: 333, max: 376 }],

apps/plotly_examples/src/components/aggregated_chart_types.json

@@ -837,5 +837,8 @@
   "836": "Sankey",
   "837": "Scatter",
   "838": "Line",
-  "839": "Scatter"
+  "839": "Scatter",
+  "840": "Line",
+  "841": "VerticalStackedBar",
+  "842": "VerticalStackedBar"
 }