Automatically use -d 0 0 with alacritty

Addresses #38.

tdrop

@@ -560,6 +560,10 @@ create_win_return_wid() {
 program_start() {
 	local program_command tmux_command wid
 	program_command="$program $program_flags"
+	if [[ $program == alacritty ]]; then
+		# prevent alacritty from resizing the terminal to 80x24
+		program_command="$program_command -d 0 0"
+	fi
 	if [[ -n "$session_name" ]]; then
 		session_name=$(printf "%q" "$session_name")
 		tmux_command="'tmux attach-session -dt $session_name || \