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.

server/web/src/components/Fleet/AgentListItem.tsx

@@ -90,6 +90,11 @@ export default function AgentListItem({
               {agent.platform}{agent.arch ? `/${agent.arch}` : ''}
             </span>
           )}
+          {agent.campaign && (
+            <span className="agent-tag-chip" title="Spread campaign (?c=)">
+              c:{agent.campaign}
+            </span>
+          )}
         </div>
         <div style={{ display: 'flex', alignItems: 'center', gap: '0.4rem' }}>
           <span className={`status-badge ${agent.status}`}>{agent.status}</span>