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

This reverts commit 20f5b0584e56902313c549491c92a4ffbba993da.
啊啊

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

This reverts commit 1356f4b3ec0e0d4c1623d3fc304ae1d96916eb37.