refacto: mv internal/domain/models/ → pkg/models/

backend/internal/application/services/admin_service.go

@@ -4,7 +4,7 @@ package services
 import (
 	"context"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // adminDocumentRepository defines admin-specific document operations

backend/internal/application/services/checksum_service.go

@@ -8,8 +8,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ChecksumVerificationRepository defines the interface for checksum verification persistence

backend/internal/application/services/checksum_service_test.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type fakeVerificationRepository struct {

backend/internal/application/services/config_service.go

@@ -21,9 +21,9 @@ import (
 	awsconfig "github.com/aws/aws-sdk-go-v2/config"
 	"github.com/aws/aws-sdk-go-v2/credentials"
 	"github.com/aws/aws-sdk-go-v2/service/s3"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/config"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	mail "github.com/go-mail/mail/v2"
 )
 

backend/internal/application/services/config_service_test.go

@@ -8,8 +8,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/config"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // fakeConfigRepository is a mock implementation of configRepository

backend/internal/application/services/document_service.go

@@ -10,10 +10,10 @@ import (
 	"strings"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/checksum"
 	"github.com/btouchard/ackify-ce/backend/pkg/config"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type documentRepository interface {

backend/internal/application/services/document_service_checksum_test.go

@@ -8,8 +8,8 @@ import (
 	"net/http/httptest"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/config"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // mockDocExpectedSignerRepo is a minimal mock for docExpectedSignerRepository

backend/internal/application/services/document_service_duplicate_test.go

@@ -5,7 +5,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // mockDocRepo is a simple in-memory mock for testing document duplication scenarios

backend/internal/application/services/document_service_test.go

@@ -6,7 +6,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // Test generateDocID function

backend/internal/application/services/magic_link_service.go

@@ -11,9 +11,9 @@ import (
 	"strings"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/email"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // MagicLinkRepository définit les opérations sur les tokens Magic Link

backend/internal/application/services/reminder.go

@@ -6,10 +6,10 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/email"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/i18n"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // expectedSignerRepository defines minimal interface for expected signer operations

backend/internal/application/services/reminder_async.go

@@ -6,8 +6,8 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // emailQueueRepository defines minimal interface for email queue operations

backend/internal/application/services/reminder_test.go

@@ -7,8 +7,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/email"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // Mock implementations for testing

backend/internal/application/services/signature.go

@@ -7,11 +7,11 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/checksum"
 	"github.com/btouchard/ackify-ce/backend/pkg/config"
 	"github.com/btouchard/ackify-ce/backend/pkg/crypto"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type repository interface {

backend/internal/application/services/signature_integrity_test.go

@@ -9,8 +9,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/config"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // mockSignatureRepository for testing

backend/internal/application/services/signature_test.go

@@ -7,7 +7,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type fakeRepository struct {

backend/internal/application/services/webhook.go

@@ -6,8 +6,8 @@ import (
 	"crypto/rand"
 	"encoding/hex"
 	"fmt"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // Interfaces kept local to application layer

backend/internal/application/services/webhook_service.go

@@ -4,8 +4,8 @@ package services
 import (
 	"context"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // webhookRepository defines webhook storage operations

backend/internal/application/services/webhook_test.go

@@ -5,7 +5,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type fakeWebhookRepo struct {

backend/internal/infrastructure/auth/oauth.go

@@ -5,7 +5,7 @@ import (
 	"context"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 const sessionName = "ackapp_session"

backend/internal/infrastructure/auth/oauth_provider.go

@@ -13,9 +13,9 @@ import (
 	"github.com/gorilla/securecookie"
 	"golang.org/x/oauth2"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/crypto"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // OAuthProvider handles OAuth2 authentication flow

backend/internal/infrastructure/auth/oauth_provider_test.go

@@ -10,7 +10,7 @@ import (
 	"net/url"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestOAuthProvider_IsAllowedDomain(t *testing.T) {

backend/internal/infrastructure/auth/session_service.go

@@ -11,9 +11,9 @@ import (
 	"github.com/gorilla/sessions"
 	"golang.org/x/oauth2"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/crypto"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // SessionService manages user sessions independently of authentication method

backend/internal/infrastructure/auth/session_service_test.go

@@ -10,7 +10,7 @@ import (
 
 	"golang.org/x/oauth2"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 var errSessionNotFound = errors.New("session not found")

backend/internal/infrastructure/auth/session_worker_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/google/uuid"
 )
 

backend/internal/infrastructure/database/config_repository.go

@@ -8,9 +8,9 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/google/uuid"
 )
 

backend/internal/infrastructure/database/document_repository.go

@@ -6,10 +6,10 @@ import (
 	"database/sql"
 	"fmt"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // DocumentRepository handles document metadata persistence

backend/internal/infrastructure/database/document_repository_test.go

@@ -7,7 +7,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // setupDocumentsTable is no longer needed - migrations handle schema creation

backend/internal/infrastructure/database/email_queue_repository.go

@@ -10,10 +10,10 @@ import (
 
 	"github.com/lib/pq"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // EmailQueueRepository handles database operations for the email queue

backend/internal/infrastructure/database/expected_signer_repository.go

@@ -7,10 +7,10 @@ import (
 	"fmt"
 	"strings"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ExpectedSignerRepository handles database operations for expected signers

backend/internal/infrastructure/database/expected_signer_repository_test.go

@@ -7,7 +7,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestExpectedSignerRepository_AddExpected(t *testing.T) {

backend/internal/infrastructure/database/magic_link_repository.go

@@ -9,8 +9,8 @@ import (
 	"github.com/google/uuid"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type magicLinkRepo struct {

backend/internal/infrastructure/database/magic_link_repository_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestMagicLinkRepository_CreateToken(t *testing.T) {

backend/internal/infrastructure/database/oauth_session_repository.go

@@ -7,10 +7,10 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // OAuthSessionRepository implements the OAuth session repository

backend/internal/infrastructure/database/reminder_repository.go

@@ -6,10 +6,10 @@ import (
 	"database/sql"
 	"fmt"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ReminderRepository handles database operations for reminder logs

backend/internal/infrastructure/database/reminder_repository_test.go

@@ -6,7 +6,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestReminderRepository_Basic_Integration(t *testing.T) {

backend/internal/infrastructure/database/repository_concurrency_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestRepository_Concurrency_Integration(t *testing.T) {

backend/internal/infrastructure/database/repository_constraints_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestRepository_DatabaseConstraints_Integration(t *testing.T) {

backend/internal/infrastructure/database/repository_integration_test.go

@@ -9,7 +9,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestRepository_Create_Integration(t *testing.T) {

backend/internal/infrastructure/database/rls_integration_test.go

@@ -9,8 +9,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/google/uuid"
 )
 

backend/internal/infrastructure/database/signature_repository.go

@@ -7,9 +7,9 @@ import (
 	"errors"
 	"fmt"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // SignatureRepository handles PostgreSQL persistence for cryptographic signatures

backend/internal/infrastructure/database/testutils.go

@@ -15,8 +15,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/golang-migrate/migrate/v4"
 	"github.com/golang-migrate/migrate/v4/database/postgres"
 	_ "github.com/golang-migrate/migrate/v4/source/file"

backend/internal/infrastructure/database/webhook_delivery_repository.go

@@ -8,9 +8,9 @@ import (
 	"fmt"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // Joined view of a delivery with webhook send data

backend/internal/infrastructure/database/webhook_delivery_repository_test.go

@@ -8,7 +8,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestWebhookDeliveryRepository_Enqueue_And_GetNext(t *testing.T) {

backend/internal/infrastructure/database/webhook_repository.go

@@ -7,9 +7,9 @@ import (
 	"encoding/json"
 	"fmt"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/dbctx"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/lib/pq"
 )
 

backend/internal/infrastructure/database/webhook_repository_test.go

@@ -8,7 +8,7 @@ import (
 	"context"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestWebhookRepository_CRUD_And_ListActiveByEvent(t *testing.T) {

backend/internal/infrastructure/email/queue_helpers.go

@@ -5,8 +5,8 @@ import (
 	"context"
 	"fmt"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/i18n"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // QueueSender implements the Sender interface by queuing emails instead of sending them directly

backend/internal/infrastructure/email/worker.go

@@ -10,9 +10,9 @@ import (
 	"sync"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // EmailErrorType represents the category of an email sending error

backend/internal/presentation/api/admin/handler.go

@@ -11,10 +11,10 @@ import (
 	"strings"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/i18n"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/go-chi/chi/v5"
 )
 

backend/internal/presentation/api/admin/handler_test.go

@@ -12,10 +12,10 @@ import (
 	"testing"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/database"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/admin"
 	"github.com/btouchard/ackify-ce/backend/pkg/crypto"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/go-chi/chi/v5"
 )
 

backend/internal/presentation/api/admin/handler_unit_test.go

@@ -12,8 +12,8 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/go-chi/chi/v5"
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"

backend/internal/presentation/api/admin/settings_handler.go

@@ -7,8 +7,8 @@ import (
 	"errors"
 	"net/http"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/go-chi/chi/v5"
 )
 

backend/internal/presentation/api/admin/webhooks_handler.go

@@ -7,8 +7,8 @@ import (
 	"net/http"
 	"strconv"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/go-chi/chi/v5"
 )
 

backend/internal/presentation/api/auth/handler_test.go

@@ -15,8 +15,8 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/providers"
 	"github.com/btouchard/ackify-ce/backend/pkg/types"
 )

backend/internal/presentation/api/documents/handler.go

@@ -11,9 +11,9 @@ import (
 	"github.com/go-chi/chi/v5"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/providers"
 )
 

backend/internal/presentation/api/documents/handler_test.go

@@ -17,8 +17,8 @@ import (
 	"github.com/stretchr/testify/require"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ============================================================================

backend/internal/presentation/api/proxy/handler.go

@@ -13,9 +13,9 @@ import (
 	"strings"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ErrorCode constants for proxy-specific errors

backend/internal/presentation/api/proxy/handler_test.go

@@ -11,7 +11,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // mockDocumentGetter implements DocumentGetter for testing

backend/internal/presentation/api/router.go

@@ -14,7 +14,6 @@ import (
 	"gopkg.in/yaml.v3"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/infrastructure/tenant"
 	apiAdmin "github.com/btouchard/ackify-ce/backend/internal/presentation/api/admin"
 	apiAuth "github.com/btouchard/ackify-ce/backend/internal/presentation/api/auth"
@@ -25,6 +24,7 @@ import (
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/signatures"
 	apiStorage "github.com/btouchard/ackify-ce/backend/internal/presentation/api/storage"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/users"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/providers"
 	"github.com/btouchard/ackify-ce/backend/pkg/storage"
 )

backend/internal/presentation/api/shared/middleware_test.go

@@ -10,7 +10,7 @@ import (
 	"testing"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/providers"
 	"github.com/btouchard/ackify-ce/backend/pkg/types"
 	"github.com/stretchr/testify/assert"

backend/internal/presentation/api/signatures/handler.go

@@ -8,8 +8,8 @@ import (
 
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/go-chi/chi/v5"
 )
 

backend/internal/presentation/api/signatures/handler_test.go

@@ -15,8 +15,8 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ============================================================================

backend/internal/presentation/api/storage/handler.go

@@ -14,9 +14,9 @@ import (
 	"time"
 
 	"github.com/btouchard/ackify-ce/backend/internal/application/services"
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/storage"
 	"github.com/go-chi/chi/v5"
 )

backend/internal/presentation/api/users/handler_test.go

@@ -12,8 +12,8 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/internal/presentation/api/shared"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // ============================================================================

backend/internal/presentation/handlers/errors.go

@@ -4,8 +4,8 @@ import (
 	"errors"
 	"net/http"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // HandleError handles different types of errors and returns appropriate HTTP responses

backend/internal/presentation/handlers/handlers_test.go

@@ -12,7 +12,7 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/stretchr/testify/assert"
 )
 

backend/internal/presentation/handlers/middleware.go

@@ -6,8 +6,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type userService interface {

backend/pkg/crypto/crypto_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // TestCryptoIntegration tests the integrations between signature generation and nonce generation

backend/pkg/crypto/ed25519.go

@@ -12,8 +12,8 @@ import (
 	"strings"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // Ed25519Signer provides cryptographic signature operations using Ed25519 elliptic curve algorithm

backend/pkg/crypto/ed25519_test.go

@@ -13,7 +13,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 func TestEd25519Signer_NewEd25519Signer(t *testing.T) {

backend/pkg/crypto/fixtures_test.go

@@ -1,7 +1,7 @@
 // SPDX-License-Identifier: AGPL-3.0-or-later
 package crypto
 
-import "github.com/btouchard/ackify-ce/backend/internal/domain/models"
+import "github.com/btouchard/ackify-ce/backend/pkg/models"
 
 var (
 	testUserAlice = &models.User{

backend/pkg/web/auth/dynamic_provider.go

@@ -14,10 +14,10 @@ import (
 	"github.com/gorilla/securecookie"
 	"golang.org/x/oauth2"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	infraAuth "github.com/btouchard/ackify-ce/backend/internal/infrastructure/auth"
 	"github.com/btouchard/ackify-ce/backend/pkg/crypto"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/providers"
 	"github.com/btouchard/ackify-ce/backend/pkg/types"
 )

backend/pkg/web/capabilities.go

@@ -5,7 +5,7 @@ import (
 	"context"
 	"errors"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/providers"
 )
 

backend/pkg/web/middleware_embed.go

@@ -8,8 +8,8 @@ import (
 	"sync"
 	"time"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 type docService interface {

backend/pkg/web/static.go

@@ -13,8 +13,8 @@ import (
 	"path"
 	"strings"
 
-	"github.com/btouchard/ackify-ce/backend/internal/domain/models"
 	"github.com/btouchard/ackify-ce/backend/pkg/logger"
+	"github.com/btouchard/ackify-ce/backend/pkg/models"
 )
 
 // SignatureRepository defines minimal signature operations for meta tags