v1.2.0 - Style, Formatting, and Portfolio Improvements

Code Quality Improvements, Shortened Portfolio section

• All files are now formatted with Prettier to keep things properly formatted
• Dark mode has been implemented in a much more efficient way (it also looks better now)
• More modern CSS properties have been added
• CSS variable names have been improved
• CSS selectors have improved in both clarity and simplicity (thanks to the :is() functional pseudo-class)
• All colors are now in hsl() (or hsla()) format rather than hexadecimal
• Unnecessary license files have been deleted from the repository
• The home section has been improved
• Graphic design 3-4 projects have been removed
• New YouTube videos have been added (including "The Sidekick" short film)