Scan: Implemented the new layout for Validator Homepage

[pzshine]

Fixed: #2535

Implementation details

• Applied the new layout to the validator homepage on both Desktop and mobile screen.
• Cleaned code by separating the components:
  • Moved UptimeBar to Progressbar.Uptime
  • Removed SortableDropdown in the file and used the reuseable SortableDropdown instead.
  • Remake ToggleButton component
• Changed Body BG to gray and also updated it on the Homepage section

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[render]

Your Render PR Server URL is https://d3n-scan-pr-2561.onrender.com.

Follow its progress at https://dashboard.render.com/static/srv-bt2ee38ti7jetlcecbng.