Revert "Revert ":confetti_ball: Added .gitattributes & .gitignore files""

This reverts commit b5b8a49f370fa6190ae93306befa70b2012c8ee0.
Revert "Revert "Revert ":confetti_ball: Added .gitattributes & .gitignore files"""

This reverts commit 1b05aba90bc368426ef9655f2628b24bb2f83e05.