Format all files

[hannahkamundson]

• Run through all Java files and make sure they are appropriately formatted
• Run through all Gradle files and make sure they are appropriately formatted
• Run through all CSS files and make sure they are appropriately formatted
• Run through all React files and make sure they are appropriately formatted
• Run through all Docker files and make sure they are appropriately formatted
• Run through all other file types and make sure they are appropriately formatted