[hyprland] Fix system keyring

home-manager/features/hypr/hyprland.nix

@@ -111,6 +111,10 @@
     export HYPRCURSOR_SIZE="32"
     export HYPRCURSOR_THEME="phinger"
 
+    # Point SSH (and anything else that uses the ssh-agent protocol) at
+    # gnome-keyring's ssh-agent component instead of spawning a separate agent.
+    export SSH_AUTH_SOCK="$XDG_RUNTIME_DIR/keyring/ssh"
+
     # Nvidia config
     export LIBVA_DRIVER_NAME="nvidia"
     export __GLX_VENDOR_LIBRARY_NAME="nvidia"