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

This reverts commit 764476d1c22495044adf72b8dfa3cefbc21c7b80.
Revert "Revert ":confetti_ball: Added .gitattributes & .gitignore files""

This reverts commit 841c17597cf4b7bb236238d987e0ea4b823bbae0.