hermes: Network= is the quadlet v1 key; NetworkMode= is not

The v1 generator on this host skips a unit whose [Container] section holds an
unknown key, so the deploy-time regeneration dropped hermes.service entirely
while the container kept running unmanaged. Network=host generates
--network host verbatim (v1 passes extension-less values through).

dankclaw/hermes/quadlet/hermes.container

@@ -24,7 +24,7 @@ After=network-online.target
 Wants=network-online.target
 
 [Container]
-ContainerName=hermes
+Network=host
 Image=localhost/hermes-agent:latest
 Pull=never
 NetworkMode=host