refactor: group uuid instead of index

internal/number/number.go

@@ -1,7 +1,6 @@
 package number
 
 import (
-	"cmp"
 	"math"
 )
 
@@ -21,10 +20,3 @@ func fixed(num float64, precision int) float64 {
 func round(num float64) int {
 	return int(num + math.Copysign(0.5, num))
 }
-
-func Max[T cmp.Ordered](x, y T) T {
-	if cmp.Compare(x, y) == 1 {
-		return x
-	}
-	return y
-}

internal/number/number_test.go

@@ -31,10 +31,3 @@ func TestFixed(t *testing.T) {
 		})
 	}
 }
-
-func TestMax(t *testing.T) {
-	assert.Equal(t, 10., Max(9., 10.))
-	assert.Equal(t, 11., Max(11., 10.))
-	assert.Equal(t, 0, Max(-1, 0))
-	assert.Equal(t, 1, Max(1, 0))
-}