feat(app): update

pkg/htools/StringBuilder.go

@@ -13,7 +13,7 @@ func NewStringBuilder() *StringBuilder {
 	return &StringBuilder{buf: bytes.Buffer{}}
 }
 
-func (this *StringBuilder) Append(obj interface{}) *StringBuilder {
+func (this *StringBuilder) Append(obj any) *StringBuilder {
 	this.buf.WriteString(fmt.Sprintf("%v", obj))
 	return this
 }