fix: bug on map zoom

frontend/src/App.tsx

@@ -1992,6 +1992,11 @@ export default function App() {
     setLookupBusy(true);
     try {
       const r = await LookupCallsign(call);
+      // Discard a STALE result: the operator already moved to another call
+      // (clicked a new spot / typed) while this lookup was in flight. Applying it
+      // would clobber the current call's fields and zoom the map to the wrong
+      // station — the bug where replacing a call didn't re-zoom the map.
+      if (call !== callsignValRef.current.trim().toUpperCase()) return;
       lastLookedUpRef.current = call;
       // cty.dat carries ONLY DXCC-entity data (country / CQ / ITU zones / continent).
       // A QRZ/HamQTH hit is far richer (name, QTH, grid, address, image). When the
@@ -2858,7 +2863,7 @@ export default function App() {
       case 'flex':
         return (
           <div className="h-full w-full min-h-0 rounded-lg overflow-hidden border border-border">
-            <FlexPanel />
+            <FlexPanel onCWSpeed={(w) => { setWkWpm(w); WinkeyerSetSpeed(w).catch(() => {}); saveWk({ wpm: w }); }} />
           </div>
         );
       case 'recent':
@@ -3913,7 +3918,7 @@ export default function App() {
                 backend is a FlexRadio. */}
             {catState.backend === 'flex' && (
               <TabsContent value="flex" className="flex-1 min-h-0 p-0">
-                <FlexPanel />
+                <FlexPanel onCWSpeed={(w) => { setWkWpm(w); WinkeyerSetSpeed(w).catch(() => {}); saveWk({ wpm: w }); }} />
               </TabsContent>
             )}