feat: listInvocations() for the detached-runs monitor

Returns every tracked detached invocation (newest-first) with id,
phase, current step, timestamps, error, flow name and project.
Regenerated stubs from the platform hub.proto.

Signed-off-by: flemming-it <stefan.a.flemming@googlemail.com>

lib/src/generated/chain/v1/hub.pb.dart

@@ -853,6 +853,152 @@ class CancelInvocationResponse extends $pb.GeneratedMessage {
   void clearCancelled() => $_clearField(1);
 }
 
+/// One row in the detached-runs monitor list.
+class InvocationEntry extends $pb.GeneratedMessage {
+  factory InvocationEntry({
+    $core.String? invocationId,
+    InvocationStatus? status,
+    $core.String? flowName,
+    $core.String? project,
+  }) {
+    final result = create();
+    if (invocationId != null) result.invocationId = invocationId;
+    if (status != null) result.status = status;
+    if (flowName != null) result.flowName = flowName;
+    if (project != null) result.project = project;
+    return result;
+  }
+
+  InvocationEntry._();
+
+  factory InvocationEntry.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory InvocationEntry.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'InvocationEntry',
+      package: const $pb.PackageName(_omitMessageNames ? '' : 'chain.v1'),
+      createEmptyInstance: create)
+    ..aOS(1, _omitFieldNames ? '' : 'invocationId')
+    ..aOM<InvocationStatus>(2, _omitFieldNames ? '' : 'status',
+        subBuilder: InvocationStatus.create)
+    ..aOS(3, _omitFieldNames ? '' : 'flowName')
+    ..aOS(4, _omitFieldNames ? '' : 'project')
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  InvocationEntry clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  InvocationEntry copyWith(void Function(InvocationEntry) updates) =>
+      super.copyWith((message) => updates(message as InvocationEntry))
+          as InvocationEntry;
+
+  @$core.override
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static InvocationEntry create() => InvocationEntry._();
+  @$core.override
+  InvocationEntry createEmptyInstance() => create();
+  @$core.pragma('dart2js:noInline')
+  static InvocationEntry getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<InvocationEntry>(create);
+  static InvocationEntry? _defaultInstance;
+
+  @$pb.TagNumber(1)
+  $core.String get invocationId => $_getSZ(0);
+  @$pb.TagNumber(1)
+  set invocationId($core.String value) => $_setString(0, value);
+  @$pb.TagNumber(1)
+  $core.bool hasInvocationId() => $_has(0);
+  @$pb.TagNumber(1)
+  void clearInvocationId() => $_clearField(1);
+
+  @$pb.TagNumber(2)
+  InvocationStatus get status => $_getN(1);
+  @$pb.TagNumber(2)
+  set status(InvocationStatus value) => $_setField(2, value);
+  @$pb.TagNumber(2)
+  $core.bool hasStatus() => $_has(1);
+  @$pb.TagNumber(2)
+  void clearStatus() => $_clearField(2);
+  @$pb.TagNumber(2)
+  InvocationStatus ensureStatus() => $_ensure(1);
+
+  /// Flow name this invocation is running, empty when unknown.
+  @$pb.TagNumber(3)
+  $core.String get flowName => $_getSZ(2);
+  @$pb.TagNumber(3)
+  set flowName($core.String value) => $_setString(2, value);
+  @$pb.TagNumber(3)
+  $core.bool hasFlowName() => $_has(2);
+  @$pb.TagNumber(3)
+  void clearFlowName() => $_clearField(3);
+
+  /// Project slug the run was stamped with (`general` when none).
+  @$pb.TagNumber(4)
+  $core.String get project => $_getSZ(3);
+  @$pb.TagNumber(4)
+  set project($core.String value) => $_setString(3, value);
+  @$pb.TagNumber(4)
+  $core.bool hasProject() => $_has(3);
+  @$pb.TagNumber(4)
+  void clearProject() => $_clearField(4);
+}
+
+class InvocationList extends $pb.GeneratedMessage {
+  factory InvocationList({
+    $core.Iterable<InvocationEntry>? invocations,
+  }) {
+    final result = create();
+    if (invocations != null) result.invocations.addAll(invocations);
+    return result;
+  }
+
+  InvocationList._();
+
+  factory InvocationList.fromBuffer($core.List<$core.int> data,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromBuffer(data, registry);
+  factory InvocationList.fromJson($core.String json,
+          [$pb.ExtensionRegistry registry = $pb.ExtensionRegistry.EMPTY]) =>
+      create()..mergeFromJson(json, registry);
+
+  static final $pb.BuilderInfo _i = $pb.BuilderInfo(
+      _omitMessageNames ? '' : 'InvocationList',
+      package: const $pb.PackageName(_omitMessageNames ? '' : 'chain.v1'),
+      createEmptyInstance: create)
+    ..pPM<InvocationEntry>(1, _omitFieldNames ? '' : 'invocations',
+        subBuilder: InvocationEntry.create)
+    ..hasRequiredFields = false;
+
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  InvocationList clone() => deepCopy();
+  @$core.Deprecated('See https://github.com/google/protobuf.dart/issues/998.')
+  InvocationList copyWith(void Function(InvocationList) updates) =>
+      super.copyWith((message) => updates(message as InvocationList))
+          as InvocationList;
+
+  @$core.override
+  $pb.BuilderInfo get info_ => _i;
+
+  @$core.pragma('dart2js:noInline')
+  static InvocationList create() => InvocationList._();
+  @$core.override
+  InvocationList createEmptyInstance() => create();
+  @$core.pragma('dart2js:noInline')
+  static InvocationList getDefault() => _defaultInstance ??=
+      $pb.GeneratedMessage.$_defaultFor<InvocationList>(create);
+  static InvocationList? _defaultInstance;
+
+  /// Tracked detached invocations, newest-first by start time.
+  @$pb.TagNumber(1)
+  $pb.PbList<InvocationEntry> get invocations => $_getList(0);
+}
+
 class ModuleList extends $pb.GeneratedMessage {
   factory ModuleList({
     $core.Iterable<ModuleSummary>? modules,

lib/src/generated/chain/v1/hub.pbgrpc.dart

@@ -90,6 +90,16 @@ class HubClient extends $grpc.Client {
     return $createUnaryCall(_$cancelInvocation, request, options: options);
   }
 
+  /// List every tracked detached invocation (newest-first) for a
+  /// monitor surface — Studio's detached-runs list. Returns an empty
+  /// list (not an error) when detached invocations are disabled.
+  $grpc.ResponseFuture<$0.InvocationList> listInvocations(
+    $1.Empty request, {
+    $grpc.CallOptions? options,
+  }) {
+    return $createUnaryCall(_$listInvocations, request, options: options);
+  }
+
   /// Liveness / readiness probe.
   $grpc.ResponseFuture<$0.HealthStatus> health(
     $1.Empty request, {
@@ -129,6 +139,11 @@ class HubClient extends $grpc.Client {
           '/chain.v1.Hub/CancelInvocation',
           ($2.InvocationId value) => value.writeToBuffer(),
           $0.CancelInvocationResponse.fromBuffer);
+  static final _$listInvocations =
+      $grpc.ClientMethod<$1.Empty, $0.InvocationList>(
+          '/chain.v1.Hub/ListInvocations',
+          ($1.Empty value) => value.writeToBuffer(),
+          $0.InvocationList.fromBuffer);
   static final _$health = $grpc.ClientMethod<$1.Empty, $0.HealthStatus>(
       '/chain.v1.Hub/Health',
       ($1.Empty value) => value.writeToBuffer(),
@@ -183,6 +198,13 @@ abstract class HubServiceBase extends $grpc.Service {
             false,
             ($core.List<$core.int> value) => $2.InvocationId.fromBuffer(value),
             ($0.CancelInvocationResponse value) => value.writeToBuffer()));
+    $addMethod($grpc.ServiceMethod<$1.Empty, $0.InvocationList>(
+        'ListInvocations',
+        listInvocations_Pre,
+        false,
+        false,
+        ($core.List<$core.int> value) => $1.Empty.fromBuffer(value),
+        ($0.InvocationList value) => value.writeToBuffer()));
     $addMethod($grpc.ServiceMethod<$1.Empty, $0.HealthStatus>(
         'Health',
         health_Pre,
@@ -240,6 +262,14 @@ abstract class HubServiceBase extends $grpc.Service {
   $async.Future<$0.CancelInvocationResponse> cancelInvocation(
       $grpc.ServiceCall call, $2.InvocationId request);
 
+  $async.Future<$0.InvocationList> listInvocations_Pre(
+      $grpc.ServiceCall $call, $async.Future<$1.Empty> $request) async {
+    return listInvocations($call, await $request);
+  }
+
+  $async.Future<$0.InvocationList> listInvocations(
+      $grpc.ServiceCall call, $1.Empty request);
+
   $async.Future<$0.HealthStatus> health_Pre(
       $grpc.ServiceCall $call, $async.Future<$1.Empty> $request) async {
     return health($call, await $request);

lib/src/generated/chain/v1/hub.pbjson.dart

@@ -303,6 +303,50 @@ final $typed_data.Uint8List cancelInvocationResponseDescriptor =
         'ChhDYW5jZWxJbnZvY2F0aW9uUmVzcG9uc2USHAoJY2FuY2VsbGVkGAEgASgIUgljYW5jZWxsZW'
         'Q=');
 
+@$core.Deprecated('Use invocationEntryDescriptor instead')
+const InvocationEntry$json = {
+  '1': 'InvocationEntry',
+  '2': [
+    {'1': 'invocation_id', '3': 1, '4': 1, '5': 9, '10': 'invocationId'},
+    {
+      '1': 'status',
+      '3': 2,
+      '4': 1,
+      '5': 11,
+      '6': '.chain.v1.InvocationStatus',
+      '10': 'status'
+    },
+    {'1': 'flow_name', '3': 3, '4': 1, '5': 9, '10': 'flowName'},
+    {'1': 'project', '3': 4, '4': 1, '5': 9, '10': 'project'},
+  ],
+};
+
+/// Descriptor for `InvocationEntry`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List invocationEntryDescriptor = $convert.base64Decode(
+    'Cg9JbnZvY2F0aW9uRW50cnkSIwoNaW52b2NhdGlvbl9pZBgBIAEoCVIMaW52b2NhdGlvbklkEj'
+    'IKBnN0YXR1cxgCIAEoCzIaLmNoYWluLnYxLkludm9jYXRpb25TdGF0dXNSBnN0YXR1cxIbCglm'
+    'bG93X25hbWUYAyABKAlSCGZsb3dOYW1lEhgKB3Byb2plY3QYBCABKAlSB3Byb2plY3Q=');
+
+@$core.Deprecated('Use invocationListDescriptor instead')
+const InvocationList$json = {
+  '1': 'InvocationList',
+  '2': [
+    {
+      '1': 'invocations',
+      '3': 1,
+      '4': 3,
+      '5': 11,
+      '6': '.chain.v1.InvocationEntry',
+      '10': 'invocations'
+    },
+  ],
+};
+
+/// Descriptor for `InvocationList`. Decode as a `google.protobuf.DescriptorProto`.
+final $typed_data.Uint8List invocationListDescriptor = $convert.base64Decode(
+    'Cg5JbnZvY2F0aW9uTGlzdBI7CgtpbnZvY2F0aW9ucxgBIAMoCzIZLmNoYWluLnYxLkludm9jYX'
+    'Rpb25FbnRyeVILaW52b2NhdGlvbnM=');
+
 @$core.Deprecated('Use moduleListDescriptor instead')
 const ModuleList$json = {
   '1': 'ModuleList',