feat: activity log backend foundation

internal/infrastructure/persistence/database/migrate.go

@@ -7,7 +7,7 @@ import (
 )
 
 func Migrate(db *gorm.DB) error {
-	err := tableOptionsFor(db).AutoMigrate(&models.Article{}, &models.Image{}, &models.User{}, &models.Invite{}, &models.APIKey{}, &models.PurgeSettings{})
+	err := tableOptionsFor(db).AutoMigrate(&models.Article{}, &models.Image{}, &models.User{}, &models.Invite{}, &models.APIKey{}, &models.PurgeSettings{}, &models.AuditEvent{}, &models.AuditSettings{})
 	if err != nil {
 		return err
 	}