fix(chart,dashboardgrid demos): use dees-button text property consistently in demo interactions and update dataset button highlighting reliably

ts_web/00_commitinfo_data.ts

@@ -3,6 +3,6 @@
  */
 export const commitinfo = {
   name: '@design.estate/dees-catalog',
-  version: '3.50.1',
+  version: '3.50.2',
   description: 'A comprehensive library that provides dynamic web components for building sophisticated and modern web applications using JavaScript and TypeScript.'
 }