Minor redesign

[wirednkod]

• Add footer with github link and copyright date
• Rearrange the header compoenents (menu in the middle - networks to the right)
• Fix theme logo issue where both logos appeared
• Make it slightly adjsustable to smaller (mobile) screens

[vercel[bot]]

@wirednkod is attempting to deploy a commit to the Streamsphere Labs Team on Vercel.

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