chore: move the go code into a subfolder

apps/api/internal/project/model/project.go

@@ -0,0 +1,29 @@
+package model
+
+import (
+	"github.com/zitadel/zitadel/internal/domain"
+	es_models "github.com/zitadel/zitadel/internal/eventstore/v1/models"
+)
+
+type Project struct {
+	es_models.ObjectRoot
+
+	State                  ProjectState
+	Name                   string
+	Members                []*ProjectMember
+	Roles                  []*ProjectRole
+	Applications           []*Application
+	Grants                 []*ProjectGrant
+	ProjectRoleAssertion   bool
+	ProjectRoleCheck       bool
+	HasProjectCheck        bool
+	PrivateLabelingSetting domain.PrivateLabelingSetting
+}
+
+type ProjectState int32
+
+const (
+	ProjectStateActive ProjectState = iota
+	ProjectStateInactive
+	ProjectStateRemoved
+)