new file: scripts/meta-json.sh

scripts/meta-json.sh

+#!/bin/bash
+
+find content/docs -type d -exec bash -c 'cd "{}" && DIR=$(basename "$PWD"); TITLE=$(echo "$DIR" | sed -E "s/^(.)/\U\1/") && jq -n --arg title "$TITLE" --argjson pages "$(ls *.mdx 2>/dev/null | sed "s/\.mdx$//" | jq -R . | jq -s .)" "{title: \$title, pages: \$pages}" > meta.json' \;
+
+exit 0