feat: qrz clickable in cw decoder

internal/cat/flex.go

@@ -339,7 +339,10 @@ func (f *Flex) handleStatus(payload string) {
 		// Transmit object — RF/tune power, VOX, speech processor, monitor, mic,
 		// tune carrier. Field names per the SmartSDR API (logged so the exact set
 		// is auditable against a real radio).
-		if len(fields) >= 1 && fields[0] == "transmit" {
+		// "transmit band <N> band_name=… rfpower=…" lines are PER-BAND power
+		// presets, not the current TX state — ignore them, otherwise the last
+		// band's rfpower (e.g. 630m=100) clobbers the real current value.
+		if len(fields) >= 1 && fields[0] == "transmit" && !(len(fields) >= 2 && fields[1] == "band") {
 			if !f.txRawLogged {
 				f.txRawLogged = true
 				debugLog.Printf("Flex: FIRST transmit status: %s", payload)