chore: move the go code into a subfolder

apps/api/internal/domain/feature.go

@@ -0,0 +1,26 @@
+package domain
+
+type Feature int
+
+func (f Feature) Type() FeatureType {
+	switch f {
+	case FeatureUnspecified:
+		return FeatureTypeUnspecified
+	case FeatureLoginDefaultOrg:
+		return FeatureTypeBoolean
+	default:
+		return FeatureTypeUnspecified
+	}
+}
+
+const (
+	FeatureTypeUnspecified FeatureType = iota
+	FeatureTypeBoolean
+)
+
+type FeatureType int
+
+const (
+	FeatureUnspecified Feature = iota
+	FeatureLoginDefaultOrg
+)