Refresh CLI test contracts for backup and retry controls

test/test_cli_settings_contract.py

@@ -191,6 +191,7 @@ class CLISettingsContractTest(unittest.TestCase):
             'contact.cache', 'contact.cache.timing',  # Contact-storage diagnostics
             'display.wifi',                          # Connection/display status
             'flash.health',                          # Read-only flash health diagnostics
+            'key.backup.transport',                  # Identity-backup transport capability
             'mqtt', 'mqtt.running',                  # MQTT connection status
             'password', 'prv.key',                   # Local secret/identity reads
             'pwrmgt.bootreason', 'role',             # Boot/build facts

test/test_local_cli_access.py

@@ -38,6 +38,12 @@ struct RadioProfileCLI {
   void appendSavedPreamble(char*, size_t, uint8_t, float) {}
   void appendPrimaryChirpWarning(char*, size_t, uint8_t, float, uint16_t) const {}
 };
+namespace companion {
+// Retry settings have their own test harness; this one exercises local/remote
+// dispatch around that branch of the production command handler.
+template <typename Prefs, typename Save, typename Cancel>
+bool handleRetryCommand(Prefs&, const char*, char*, size_t, Save, Cancel) { return false; }
+}
 struct Packet {};
 void resetLazyPersistenceAfterSuccess(unsigned& when, uint8_t& failures) { when=0; failures=0; }
 struct Utils {
@@ -125,6 +131,7 @@ struct MyMesh {
     return false;
   }
   void stopContactsIterator(){}
+  void cancelAllFloodRetries(){}
   void resetContacts(){++resets;}
   bool savePrefs(){++saves;return save_ok;}
   int getTotalAirTime(){return 0;}