compute orchestration (#763)

- Added local process runners for Linux/Wine, Mac with some sandboxing support
- Horde & Nomad provisioning for development and testing
- Client session queues with lifecycle management (active/draining/cancelled), automatic retry with configurable limits, and manual reschedule API
- Improved web UI for orchestrator, compute, and hub dashboards with WebSocket push updates
- Some security hardening
- Improved scalability and `zen exec` command

Still experimental - compute support is disabled by default

1 files changed, 6 insertions, 0 deletions

diff --git a/src/zenutil/zenserverprocess.cpp b/src/zenutil/zenserverprocess.cpp
index e127a92d7..b09c2d89a 100644
--- a/src/zenutil/zenserverprocess.cpp
+++ b/src/zenutil/zenserverprocess.cpp
@@ -787,6 +787,8 @@ ToString(ZenServerInstance::ServerMode Mode)
 			return "storage"sv;
 		case ZenServerInstance::ServerMode::kHubServer:
 			return "hub"sv;
+		case ZenServerInstance::ServerMode::kComputeServer:
+			return "compute"sv;
 		default:
 			return "invalid"sv;
 	}
@@ -808,6 +810,10 @@ ZenServerInstance::SpawnServerInternal(int ChildId, std::string_view ServerArgs,
 	{
 		CommandLine << " hub";
 	}
+	else if (m_ServerMode == ServerMode::kComputeServer)
+	{
+		CommandLine << " compute";
+	}
 
 	CommandLine << " --child-id " << ChildEventName;