make & update `card` component

[serapath]

@todo

• make card component
• make card responsive also on very small width
• add random deterministicly generated avatar images to cards
  • Avatar generator from contract address (on cards)
• remove click event from footer
• implement code mirror
  • (to get syntax highlighting, line breaks/responsivenes of the code)
• implement custom nicely styled scrollbar to see the code when on hover
  • up & down, left & right
• make custom play-ed theme for solidity syntax highlighting
• add connect icon and copy icon next to contract address
  • if many deployed contracts with same address, make dropdown
• when connect icon is clicked, it opens selected deployed instance in full page smartcontract UI (at address)
• if copy icon is clicked, it copies the selected address to the clipboard
• Send compiler version to the editor
• Open editor always in a new tab

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