feat!: probes generate their own keys and enroll with a join token; node and peer keys are separate [CI]

backend/src/MoShiro.Backend.Application/Agents/MoShiroFleetHooks.cs

@@ -20,6 +20,13 @@ public sealed class MoShiroEnrollmentHook : IEnrollmentHook
 
     public async ValueTask OnEnrolledAsync(NodeRecord node, EnrollmentContext context, CancellationToken ct)
     {
+        if (node.Id.Value.StartsWith(ProbeId.Prefix, StringComparison.Ordinal))
+        {
+            // Probe：新的对等面公钥要进每个 Agent 的名单，Probe 自己也要拿到 Agent 列表
+            await _service.AfterAgentSetChangedAsync(ct);
+            return;
+        }
+
         AgentEnrollMeta meta = new();
         if (context.ProductMeta is { } raw)
         {