change lf fzf accept binding

.config/lf/lfrc

@@ -137,14 +137,13 @@ cmd fzf ${{
 
     clear
     file="$(eval "$input" | fzf \
-        --expect=' ' \
         --query "$query" \
         --delimiter "$delimiter" \
         --cycle \
         --nth="$field" \
         --with-nth="$field" \
         --preview-window="right,$width" \
-        --bind="focus:transform-preview-label(echo {} | cut -d '$delimiter' -f '$path_field')" \
+        --bind="space:accept,focus:transform-preview-label(echo {} | cut -d '$delimiter' -f '$path_field')" \
         --scheme='history' \
         --history="$histfile" \
         --header="$name" \