feat: adding bounds and box on slot select in Month view (jquense#1241)

Pass the 'bounds' and 'box' props on slot select in Month view to the handler

Author: aravindsrivats

src/Month.js

@@ -273,6 +273,8 @@ class MonthView extends React.Component {
       start: slots[0],
       end: slots[slots.length - 1],
       action: slotInfo.action,
+      bounds: slotInfo.bounds,
+      box: slotInfo.box
     })
   }