Add universal forge, fusion disguise, remote deploy, and stability fixes.

Ship cross-platform spread kits and fusion ZIPs with per-OS launchers, one-liner dropper endpoints, Windows file disguise, and a large batch of wiring/bug fixes so agents connect reliably across a LAN test fleet.

agent/stats/reporter_fallback.go

@@ -0,0 +1,7 @@
+//go:build !linux && !darwin && !windows
+
+package stats
+
+func (r *Reporter) memoryStatus() (total, avail uint64) {
+	return 0, 0
+}