freebsd: add initial support for running on FreeBSD, excluding Bluez,

ppd, and some things. Add a simple wpa_supplicant backend

core/internal/server/brightness/native_linux.go

@@ -0,0 +1,36 @@
+package brightness
+
+import (
+	"github.com/AvengeMedia/DankMaterialShell/core/internal/log"
+)
+
+func (m *Manager) initNative() {
+	log.Debug("Initializing sysfs backend...")
+	sysfs, err := NewSysfsBackend()
+	if err != nil {
+		log.Warnf("Failed to initialize sysfs backend: %v", err)
+		return
+	}
+
+	devices, err := sysfs.GetDevices()
+	if err != nil {
+		log.Warnf("Failed to get initial sysfs devices: %v", err)
+		m.sysfsBackend = sysfs
+		m.nativeBackend = sysfs
+		m.nativeReady = true
+		m.updateState()
+		m.monitor = NewUdevMonitor(m)
+		return
+	}
+
+	log.Infof("Sysfs backend initialized with %d devices", len(devices))
+	for _, d := range devices {
+		log.Debugf("  - %s: %s (%d%%)", d.ID, d.Name, d.CurrentPercent)
+	}
+
+	m.sysfsBackend = sysfs
+	m.nativeBackend = sysfs
+	m.nativeReady = true
+	m.updateState()
+	m.monitor = NewUdevMonitor(m)
+}