Fix prepend user with number

Author: ignotus666

src/audiomixerboard.cpp

@@ -1334,6 +1334,9 @@ void CAudioMixerBoard::ApplyNewConClientList ( CVector<CChannelInfo>& vecChanInf
     }
     Mutex.unlock(); // release mutex
 
+    // Ensure MIDI state is applied to faders during the connection process
+    SetMIDICtrlUsed(pSettings->bUseMIDIController);
+
     // sort the channels according to the selected sorting type
     ChangeFaderOrder ( eChSortType );
 

src/clientsettingsdlg.cpp

@@ -909,6 +909,9 @@ void CClientSettingsDlg::showEvent ( QShowEvent* event )
     spnMuteCount->setValue ( pSettings->midiMuteCount );
     chbUseMIDIController->setChecked ( pSettings->bUseMIDIController );
 
+    // Emit MIDIControllerUsageChanged signal to propagate MIDI state at startup
+    emit MIDIControllerUsageChanged(chbUseMIDIController->isChecked());
+
     QDialog::showEvent ( event );
 }