refactor(core): completely decommission legacy internal/apps, internal/platform/bootstrap, and internal/router/v1

plugins/domain/upload/ingest/errors.go

@@ -0,0 +1,16 @@
+// Copyright 2026 Arctel.net
+// SPDX-License-Identifier: Apache-2.0
+
+package ingest
+
+import (
+	"errors"
+
+	"github.com/Rain-kl/Wavelet/plugins/domain/upload/shared"
+)
+
+// ErrForbidden indicates the caller is not allowed to mutate the upload record.
+var ErrForbidden = errors.New("upload forbidden")
+
+// ErrStorageReadOnly indicates the storage backend is in migration read-only mode.
+var ErrStorageReadOnly = errors.New(shared.ErrStorageReadOnly)