location.go
func New(config Config) gin.HandlerFunc {
	location := newLocation(config)

	return func(c *gin.Context) {
		location.applyToContext(c)
	}
}
func New(config Config) gin.HandlerFunc {
	location := newLocation(config)

	return func(c *gin.Context) {
		location.applyToContext(c)
	}
}
// New returns the location middleware with user-defined custom configuration.