Implemented a centralized secret-backed object-store helper

internal/app/object_store.go

@@ -0,0 +1,21 @@
+package app
+
+import (
+	"context"
+	"fmt"
+	"log/slog"
+
+	"gitea.maximumdirect.net/eric/narratio/internal/adapters/storage"
+	"gitea.maximumdirect.net/eric/narratio/internal/config"
+)
+
+func newCommandObjectStore(ctx context.Context, cfg *config.Config, logger *slog.Logger) (storage.ObjectStore, error) {
+	if _, err := loadSecretsFromConfig(cfg, logger); err != nil {
+		return nil, fmt.Errorf("load secrets from files: %w", err)
+	}
+	store, err := newObjectStoreFromConfigFn(ctx, cfg)
+	if err != nil {
+		return nil, fmt.Errorf("initialize object store backend: %w", err)
+	}
+	return store, nil
+}