some fixes

configs/arch_config.fish

@@ -45,7 +45,7 @@ if test -e /usr/bin/tmux
     function quickshell-reload
         if command -q quickshell
             tmux kill-session -t qs 2>/dev/null
-            tmux new-session -d -s qs 'quickshell'
+            tmux new-session -d -s qs 'env QT_QPA_PLATFORMTHEME=qt6ct quickshell'
         else
             echo "'quickshell' is not installed. Install it via your package manager."
         end