Secure image URLs

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Currently you can reach any image as the URLs are not authorized.

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https://stackoverflow.com/questions/34096744/how-should-i-load-images-if-i-use-token-based-authentication

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A few solutions have popped up:

• Use cookie based authentication
  this is probably the easiest fix to this issue but will have to rewrite the entire authentication of the application.
  this might also ssolve issue Secure video URLs #170
• Use signed url
  requires quite a bit of work in order to create the signing and validating that the signature is still valid in the time. Also picking a time for the signature is valid for might be tricky.
• Use streams to fetch the data
  seems like it could work but seems super complicated to implement but might be worth looking into for transcoding video data

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https://learn.microsoft.com/en-us/aspnet/core/security/authentication/cookie?view=aspnetcore-8.0