Фикс: upload ring progress доходит до 100% + completion notification через userInfo

RosettaTests/AttachmentParityTests.swift

@@ -168,6 +168,10 @@ private final class MockAttachmentFlowTransport: AttachmentFlowTransporting {
         return (tag: tag, server: "https://mock-transport.test")
     }
 
+    func uploadFile(id: String, content: Data, onProgress: (@MainActor (Double) -> Void)?) async throws -> (tag: String, server: String) {
+        try await uploadFile(id: id, content: content)
+    }
+
     func downloadFile(tag: String, server: String?) async throws -> Data {
         Data()
     }