Add xmusic tracker/audio player, xfiles media actions, ringtone volume & vibration fix

src/dwm-plugins/dwm_plugin_runner.c

@@ -281,6 +281,10 @@ static const char *resolve_plugin_name_from_argv0(const char *argv0) {
       strcasecmp(base, "xbackground") == 0 || strcasecmp(base, "background") == 0) {
     return "wallpapers";
   }
+  if (strcasecmp(base, "xmusic") == 0 || strcasecmp(base, "music") == 0 ||
+      strcasecmp(base, "xplayer") == 0) {
+    return "music";
+  }
   return NULL;
 }