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

This reverts commit afa9fecd7952822f4ac0c31b3fc00220227d7e11.
Revert "Revert "Revert ":confetti_ball: Added .gitattributes & .gitignore files"""

This reverts commit 05083c03dbe15293a59494a322b1e1a4597dea9b.