CTAO Science Portal: static Astro site with git-based CMS (Sveltia + Gitea)

Portal code only; editorial content lives in the ctao/content repo on the
demo machine's Gitea and is overlaid at build time (see README.md and
deploy/README.md). Live demo: https://astro.isl-dev.grid.cyfronet.pl

scripts/link-content.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+# Local dev: put the content repo's files where the build expects them.
+# Usage: ./scripts/link-content.sh [path-to-content-clone]   (default ../ctao-content)
+# Copies (not symlinks) so the dev tree behaves exactly like the machine
+# build overlay; re-run after pulling content changes.
+set -euo pipefail
+cd "$(dirname "$0")/.."
+src="${1:-../ctao-content}"
+for d in news pages uploads; do
+  [ -d "$src/$d" ] || { echo "content clone incomplete: $src/$d missing (git clone <gitea>/ctao/content.git first)"; exit 1; }
+done
+rm -rf src/content/news src/content/pages public/uploads
+mkdir -p src/content public
+cp -a "$src/news"    src/content/news
+cp -a "$src/pages"   src/content/pages
+cp -a "$src/uploads" public/uploads
+echo "content linked from $src"