groupware: minor fix for the mock addressbook supplier

services/groupware/pkg/groupware/address_book_supplier_mock.go

@@ -30,13 +30,13 @@ var MockContactCardSupplierInstance *MockContactCardSupplier = &MockContactCardS
 	},
 	contacts: []jmap.ContactCard{
 		{
-			Id:             "alan",
+			Id:             "mock:alan",
 			AddressBookIds: map[string]bool{"mock:1": true},
 			Type:           jscontact.ContactCardType,
 			Version:        jmap.DEFAULT_CONTACT_CARD_VERSION,
 			Created:        mustParseTime("2026-05-26T10:21:00.000Z"),
 			Kind:           jscontact.ContactCardKindIndividual,
-			ProdId:         "OC",
+			ProdId:         "OC:mock",
 			Uid:            "dc2858d2-4826-412d-afc9-c4492f8f84bc",
 			Updated:        mustParseTime("2026-05-26T10:21:00.000Z"),
 			Name: &jscontact.Name{

services/groupware/pkg/groupware/suppliers.go

@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"fmt"
 	"slices"
-	"strings"
 	"time"
 
 	"github.com/opencloud-eu/opencloud/pkg/jmap"
@@ -405,6 +404,7 @@ func combineState[K ~string, S jmap.State | jmap.SessionState](m map[K]S) (S, er
 	}
 }
 
+/*
 func splitState[K ~string, S jmap.State | jmap.SessionState](state S) (map[K]S, error) {
 	s := string(state)
 	if strings.HasPrefix(s, combinedStateEncodingPrefix) {
@@ -422,3 +422,4 @@ func splitState[K ~string, S jmap.State | jmap.SessionState](state S) (map[K]S,
 		return map[K]S{K("jmap"): state}, nil
 	}
 }
+*/