Remove unused configs for zellij

zsh.d/zellij.zsh

@@ -17,16 +17,4 @@ if (( $+commands[zellij] )); then
       fi
     }
   fi
-
-  ide() {
-    local layout="${ZELLIJ_LAYOUT:-${HOME}/.config/zellij/layouts/project.kdl}"
-    local name="${PROJECT_NAME:-/}"
-
-    if (( ${+ZELLIJ} )); then
-      # FIXME: https://github.com/zellij-org/zellij/issues/2299
-      zellij action new-tab --layout "${layout}" --cwd "${PWD}" --name "${name}"
-    else
-      zellij --layout "${layout}" --session "${name}"
-    fi
-  }
 fi