File uploader: Design system website contextual example

[Spark450]

Acceptance Criteria:

• Add a jumplink section below the fileuploadcard properties
  • Upload a single file in a modal with detail
  • Show uploaded files in a table
  • Upload files in a side panel with detail
• Add examples and a code snippets for the following (Figma design):
  • Upload a single file in a modal with detail
  • Show uploaded files in a table
  • Upload files in a side panel with detail