fix(shell): fshow command with delta

When running fshow we are piping it into less. This was interfering with delta
and loosing the formatting.

This removes the pipe and lets delta handle the paging in the default way with
all the highlighting.

site-modules/core/files/oh-my-zsh/custom/fzf.zsh

@@ -36,10 +36,10 @@ fshow() {
         shas=$(sed '1,2d;s/^[^a-z0-9]*//;/^$/d' <<< "$out" | awk '{print $1}')
         [ -z "$shas" ] && continue
         if [ "$k" = ctrl-d ]; then
-            git diff --color=always $shas | less -R
+            git diff --color=always $shas
         else
             for sha in $shas; do
-                git show --color=always $sha | less -R
+                git show --color=always $sha
             done
         fi
     done