Dogusata/update button styles

[dogusata]

PR Details

• ChatItemFollowUpOption component is replaced with Button component
• PromptInput component
  • gets invisible if user types special html characters is fixed
  • has disappearing texts is fixed
  • alignment with selected command field is fixed
  • does not remove context as a word if it is at the beginning of end of a line is fixed
  • Button component
  • crops text very short and doesn't show tooltip is fixed
  • font size is too big fixed
  • hover animations are improved and styles are all aligned with IDE defaults
  • got feature addition to show markdown content inside
  • got feature addition to show status colors
  • got feature update to show borders or not if status is provided
• Additionally;
  • Unused styles are removed
  • Added types for example app config
  • Fixed some typo issues

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.