Make TTY emacsclient the default EDITOR

.config/environment.d/50-graphical.conf

@@ -1,6 +1,7 @@
 # Set default system-wide editor.
-EDITOR=emacs
-EMACS_SOCKET_NAME=main
+VISUAL="emacsclient --socket-name=main --alternate-editor=emacs --tty"
+EDITOR="$VISUAL"
+EMACS_SOCKET_NAME=server
 
 # Desktop settings.
 XDG_CURRENT_DESKTOP=sway

.config/systemd/user/emacs.service

@@ -6,6 +6,7 @@ PartOf=graphical-session.target
 [Service]
 Type=simple
 Restart=on-failure
+Environment=DISPLAY=
 ExecStart=/usr/bin/emacs --fg-daemon=main
 ExecStop=/usr/bin/emacsclient --socket-name=main --eval "(kill-emacs)"