Create reference rendering for the date selector in the Scheduler component

[PekoPPT]

Is your feature request related to a problem? Please describe. The rendering of the Scheduler's date selector is different in the different Kendo suites. This leads to inconsistent visualization of the date selector:

• Kendo UI for Angular:
  
• Kendo UI for Vue:
• Kendo React:

Describe the solution you would like to see implemented A reference rendering for the date selector should be created and implemented in the different suites.

Additional context The rendering can be checked in the following demos:

• Kendo UI for Agular - https://stackblitz.com/edit/angular-z5swxn?file=app/app.component.ts
• Kendo UI for Vue - https://stackblitz.com/edit/jq1w1f?file=src/main.vue
• Kendo React - https://stackblitz.com/edit/react-qproze?file=app/main.tsx