backend: serve single-agent task templates with their status and results, rename the kinds in storage

backend/tests/MoShiro.Backend.Tests/DialerEndToEndTests.cs

@@ -59,7 +59,7 @@ public sealed class DialerEndToEndTests : IClassFixture<BackendFixture>
             TimeSpan.FromSeconds(90));
         Assert.True(test["status"]!.GetValue<string>() == "succeeded", test.ToJsonString());
 
-        await BackendFixture.EventuallyAsync(async () => await ChunkCountAsync(agent, "udp_train") >= 5, because: "the 100 Mbit/s phase (5 s of 1000 B packets, over 50000 records) is split into two fragments");
+        await BackendFixture.EventuallyAsync(async () => await ChunkCountAsync(agent, "quic_stream") >= 5, because: "the 100 Mbit/s phase (5 s of 1000 B packets, over 50000 records) is split into two fragments");
         Assert.Equal(0, agent.App.Counters.FragmentsDiscarded);
     }
 
@@ -84,7 +84,7 @@ public sealed class DialerEndToEndTests : IClassFixture<BackendFixture>
             },
             TimeSpan.FromSeconds(150));
         Assert.True(test["status"]!.GetValue<string>() == "succeeded", test.ToJsonString());
-        await BackendFixture.EventuallyAsync(async () => await ChunkCountAsync(agent, "tcp_bulk") >= 1, because: "the bulk phase stores its fragments");
+        await BackendFixture.EventuallyAsync(async () => await ChunkCountAsync(agent, "tcp_transfer") >= 1, because: "the bulk phase stores its fragments");
         Assert.Equal(0, agent.App.Counters.FragmentsDiscarded);
     }
 }