feat(update): update the backend like nodes via quadlet restart [CI]

backend/src/MoShiro.Backend.Application/Updates/ReleaseService.cs

@@ -24,20 +24,18 @@ public sealed partial class ReleaseService : IDisposable
 
     private readonly ISettingsStore _settings;
     private readonly IAgentGateway _gateway;
-    private readonly IBackendUpdateFiles _backendFiles;
     private readonly BackendOptions _options;
     private readonly ReleaseKeyService _keys;
     private readonly ReleaseFeed _feed;
     private readonly ConcurrentDictionary<string, long> _feedChecked = new();
     private readonly ConcurrentDictionary<string, UpdateStatus> _status = new();
 
-    public ReleaseService(ISettingsStore settings, IAgentGateway gateway, IBackendUpdateFiles backendFiles, BackendOptions options, ReleaseKeyService keys, ReleaseFeed feed)
+    public ReleaseService(ISettingsStore settings, IAgentGateway gateway, BackendOptions options, ReleaseKeyService keys, ReleaseFeed feed)
     {
         _keys = keys;
         _feed = feed;
         _settings = settings;
         _gateway = gateway;
-        _backendFiles = backendFiles;
         _options = options;
     }
 
@@ -71,14 +69,7 @@ public sealed partial class ReleaseService : IDisposable
             string componentKey = backend ? BackendComponent + "." + offer.Channel : offer.Component;
             await _settings.SetAsync(Key(componentKey, "manifest"), offer.Manifest, ct);
             await _settings.SetAsync(Key(componentKey, "signature"), offer.Signature, ct);
-            if (backend)
-            {
-                if (offer.Channel == BackendUpdates.ChannelOf(_options))
-                {
-                    await _backendFiles.WriteOfferAsync(offer.Manifest, offer.Signature, ct);
-                }
-            }
-            else
+            if (!backend)
             {
                 foreach (NodeId node in OnlineOf(offer.Component))
                 {