repeater housekeeping bugfix

zephcore/app/RepeaterDataStore.cpp

@@ -137,6 +137,10 @@ bool RepeaterDataStore::loadPrefs(NodePrefs& prefs) {
         prefs.flood_advert_interval = 25;
         prefs.loop_detect = LOOP_DETECT_MINIMAL;
         prefs.path_hash_mode = 1;
+        /* Persist defaults so flash always has a prefs file from boot 1.
+         * Lets later code (e.g. tempradio revert) trust that flash is
+         * authoritative without a "first run" special case. */
+        savePrefs(prefs);
         return true;
     }
 

zephcore/app/RepeaterMesh.cpp

@@ -1638,13 +1638,13 @@ void RepeaterMesh::loop() {
 
     if (set_radio_at && millisHasNowPassed(set_radio_at)) {
         set_radio_at = 0;
-        getRadioDriver(_radio).reconfigureWithParams(pending_freq, pending_bw, pending_sf, pending_cr);
+        getRadioDriver(_radio).setRadioOverride(pending_freq, pending_bw, pending_sf, pending_cr);
         LOG_INF("Temp radio params applied");
     }
 
     if (revert_radio_at && millisHasNowPassed(revert_radio_at)) {
         revert_radio_at = 0;
-        getRadioDriver(_radio).reconfigureWithParams(_prefs.freq, _prefs.bw, _prefs.sf, _prefs.cr);
+        getRadioDriver(_radio).clearRadioOverride();
         LOG_INF("Radio params restored");
     }