Handle connecting/disconnecting states

internal/wifi/wifi.go

@@ -241,6 +241,15 @@ func GetConnectedSSID() string {
 	return props.Name
 }
 
+// GetConnectionState returns the current WiFi connection state
+func GetConnectionState() string {
+	state, err := station.GetState()
+	if err != nil {
+		return string(iwd.StateDisconnected)
+	}
+	return string(state)
+}
+
 // StartEventMonitoring initializes D-Bus signal monitoring and WebSocket broadcasting
 func StartEventMonitoring() error {
 	// Initialize broadcaster