Party popper emoji added.

internal/emoji/catalog.go

@@ -468,6 +468,7 @@ var categories = []struct {
 		{ID: "🧙‍♀️", Label: "Witch"},
 		{ID: "🧨", Label: "Firecracker"},
 		{ID: "🎊", Label: "Confetti ball"},
+		{ID: "🎉", Label: "Party popper"},
 		{ID: "🎈", Label: "Balloon"},
 		{ID: "🎀", Label: "Ribbon"},
 		{ID: "🪄", Label: "Magic wand"},