chore: move the go code into a subfolder

apps/api/internal/domain/schema/schema.go

@@ -0,0 +1,41 @@
+package schema
+
+import (
+	_ "embed"
+	"io"
+	"strings"
+
+	"github.com/santhosh-tekuri/jsonschema/v5"
+
+	"github.com/zitadel/zitadel/internal/zerrors"
+)
+
+var (
+	//go:embed zitadel.schema.v1.json
+	zitadelJSON string
+)
+
+const (
+	MetaSchemaID = "urn:zitadel:schema:v1"
+)
+
+func NewSchema(role Role, r io.Reader) (*jsonschema.Schema, error) {
+	c := jsonschema.NewCompiler()
+	if err := c.AddResource(PermissionSchemaID, strings.NewReader(permissionJSON)); err != nil {
+		return nil, err
+	}
+	if err := c.AddResource(MetaSchemaID, strings.NewReader(zitadelJSON)); err != nil {
+		return nil, err
+	}
+	c.RegisterExtension(PermissionSchemaID, permissionSchema, permissionExtension{
+		role,
+	})
+	if err := c.AddResource("schema.json", r); err != nil {
+		return nil, zerrors.ThrowInvalidArgument(err, "COMMA-Frh42", "Errors.UserSchema.Invalid")
+	}
+	schema, err := c.Compile("schema.json")
+	if err != nil {
+		return nil, zerrors.ThrowInvalidArgument(err, "COMMA-W21tg", "Errors.UserSchema.Invalid")
+	}
+	return schema, nil
+}