pgdump from rust for superadmin2

common/src/proto/komp_ac.backup.rs

@@ -25,6 +25,12 @@ pub struct BackupOperationResponse {
     pub started_at_unix_seconds: i64,
     #[prost(int64, tag = "7")]
     pub finished_at_unix_seconds: i64,
+    /// Set when an operation produced a file, which today means a succeeded dump.
+    /// The path is on the server host, not the caller's machine.
+    #[prost(string, tag = "8")]
+    pub artifact_path: ::prost::alloc::string::String,
+    #[prost(string, tag = "9")]
+    pub artifact_sha256: ::prost::alloc::string::String,
 }
 #[derive(Clone, PartialEq, Eq, Hash, ::prost::Message)]
 pub struct BackupInfoResponse {