Fix keyboard input implementation error and replace old system

src/keyboard_input/input_sender_win.cpp

@@ -5,7 +5,7 @@
 
 WORD convertToVirtualKeycode( const Token token )
 {
-    if ( isalnum( static_cast<int>( token ) ) )
+    if ( isLiteralKey( token ) )
     {
         return static_cast<WORD>( VkKeyScan( static_cast<int>( token ) ) );
     }
@@ -178,6 +178,15 @@ void sendTokensAsInput( const std::vector<Token> tokens )
         }
     }
 
+    if ( !heldInputs.empty() )
+    {
+        for ( const auto& h : heldInputs )
+        {
+            inputs.push_back( createInputStruct( convertToVirtualKeycode( h ),
+                                                 KeyStatus::Up ) );
+        }
+    }
+
     sendKeyboardInputRaw( inputs );
     // send inputs
 }