Add workflow execution process

internal/repository/access.go

@@ -0,0 +1,17 @@
+package repository
+
+import (
+	"context"
+
+	"github.com/usual2970/certimate/internal/domain"
+)
+
+type AccessRepository struct{}
+
+func NewAccessRepository() *AccessRepository {
+	return &AccessRepository{}
+}
+
+func (a *AccessRepository) GetById(ctx context.Context, id string) (*domain.Access, error) {
+	return nil, nil
+}