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/miner/schedule.go

@@ -24,6 +24,14 @@ func NewScheduleGuard(cfg config.RuntimeConfig, reporter *stats.Reporter) *Sched
 	}
 }
 
+func (g *ScheduleGuard) UpdateConfig(cfg config.RuntimeConfig) {
+	g.mu.Lock()
+	g.cfg = cfg
+	g.idleSince = time.Time{}
+	g.idleReady = false
+	g.mu.Unlock()
+}
+
 func (g *ScheduleGuard) Allowed() bool {
 	return g.allowedAt(time.Now())
 }