feat(invitations): Expand invitation context to support products

Signed-off-by: Javier Rodriguez <javier@chainloop.dev>

Author: javirln

app/controlplane/pkg/biz/orginvitation.go

@@ -65,6 +65,10 @@ type OrgInvitationContext struct {
 	ProjectIDToJoin uuid.UUID `json:"project_id_to_join,omitempty"`
 	// ProjectRole is the role to assign to the user in the project
 	ProjectRole authz.Role `json:"project_role,omitempty"`
+	// ProductIDToJoin is the ID of the product to join when accepting the invitation
+	ProductIDToJoin uuid.UUID `json:"product_id_to_join,omitempty"`
+	// ProductRole is the role to assign to the user in the product
+	ProductRole authz.Role `json:"product_role,omitempty"`
 }
 
 type OrgInvitationRepo interface {