switch to go vendoring

vendor/go-micro.dev/v4/api/options.go

@@ -0,0 +1,25 @@
+package api
+
+import (
+	"go-micro.dev/v4/api/router"
+)
+
+func NewOptions(opts ...Option) Options {
+	options := Options{
+		Address: ":8080",
+	}
+
+	for _, o := range opts {
+		o(&options)
+	}
+
+	return options
+}
+
+// WithRouter sets the router to use e.g static or registry
+func WithRouter(r router.Router) Option {
+	return func(o *Options) error {
+		o.Router = r
+		return nil
+	}
+}