refactor(architecture): eliminate internal package and complete cordis single-owner model and repository migration

- Physically purged all legacy internal/ packages, centralized pkg/model/ and pkg/repository/
- Migrated domain models and database repositories into self-contained owner plugins (user, auth, message_gateway, admin, upload, risk_control)
- Decoupled cross-plugin interactions via pure core/contracts and typed EventBus
- Ensured 100% test coverage pass, zero data races (-race clean), and 0 lint issues in make code-check

pkg/persistence/logstore/gorm_test.go

@@ -0,0 +1,60 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package logstore
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"github.com/Rain-kl/Wavelet/pkg/persistence/analytics"
+
+	"github.com/glebarez/sqlite"
+	"github.com/stretchr/testify/require"
+	"gorm.io/gorm"
+)
+
+func newTestUserAccessStore(t *testing.T) *userAccessLogGormStore {
+	t.Helper()
+	gdb, err := gorm.Open(sqlite.Open("file:logstore-"+t.Name()+"?mode=memory&cache=shared"), &gorm.Config{})
+	require.NoError(t, err)
+	require.NoError(t, gdb.AutoMigrate(&analytics.UserAccessLog{}))
+	return newUserAccessLogGormStore(gdb)
+}
+
+func TestGormUserAccessLogCountList(t *testing.T) {
+	ua := newTestUserAccessStore(t)
+	ctx := context.Background()
+	now := time.Now().UTC().Truncate(time.Second)
+	require.NoError(t, ua.BatchInsert(ctx, []analytics.UserAccessLog{
+		{UserID: 10, Path: "/api/v1/users", Method: "GET", Status: 200, CreatedAt: now},
+		{UserID: 20, Path: "/api/v1/admin", Method: "GET", Status: 200, CreatedAt: now},
+		{UserID: 10, Path: "/api/v1/other", Method: "POST", Status: 201, CreatedAt: now},
+	}))
+
+	count, err := ua.Count(ctx, analytics.AccessLogFilter{UserIDs: []uint64{10}, Path: "users"})
+	require.NoError(t, err)
+	require.Equal(t, uint64(1), count)
+
+	rows, total, err := ua.List(ctx, analytics.AccessLogFilter{UserIDs: []uint64{10}, Path: "users"}, 1, 10)
+	require.NoError(t, err)
+	require.Equal(t, uint64(1), total)
+	require.Len(t, rows, 1)
+	require.Equal(t, "/api/v1/users", rows[0].Path)
+	require.NotZero(t, rows[0].ID)
+}
+
+func TestGormUserAccessLogFreeze(t *testing.T) {
+	ua := newTestUserAccessStore(t)
+	SetConfigReader(func(_ context.Context, key string) (string, error) {
+		if key == logMigrationKey {
+			return "migrating", nil
+		}
+		return "", nil
+	})
+	t.Cleanup(ResetForTest)
+
+	err := ua.BatchInsert(context.Background(), []analytics.UserAccessLog{{UserID: 1, CreatedAt: time.Now()}})
+	require.ErrorIs(t, err, ErrMigrating)
+}