July 3rd Signing in improvements

Awesome job, team! Here's a simplified look at what you've accomplished in this pull request.

• Improvements to your sign-in view 🌐 You've treated our users with a slight touch-up on our sign-in page. Here's what's been tweaked:

  1. You've started things off fresh by clearing out any images perched in the logo field when the page first loads. The initial measure this took was the path to thumb-1.jpg. Now, it's free and clear, ready for a new image!

  2. The darling Avatar component now only steps onto the stage when a logo has found its home. This minor yet crucial change prevents the Avatar from appearing unexpectedly or when its not needed. Great attention to detail there! 🕵️‍♂️

Keep up the fantastic work, champs! Here's to a product that's as smooth and tidy as a freshly made bed! 🚀🎉