First feature done

My notes app is now cooler:

• Footprints instead of a text based sidebar
• Links open in new tab
• Upon first opening of the app, only footprints show on a grassy field
• Animations on footprints and sidebar after clicking the first footprint

Things to add after finishing other features:

• More notes content
• A way to go back to the grassy field

To work on next

• More animations
• Gamify Skeletale app