Use WinCompose unicode input method instead of HexNumpad

keyboards/planck/keymaps/priyadi/keymap.c

@@ -405,7 +405,7 @@ bool process_record_user(uint16_t keycode, keyrecord_t *record) {
       return false;
       break;
     case WIN:
-      set_unicode_input_mode(UC_WIN);
+      set_unicode_input_mode(UC_WINC);
       #ifdef AUDIO_ENABLE
         PLAY_NOTE_ARRAY(tone_windows, false, 0);
       #endif