chore: canonical site_url new.cqre.net, add deploy.sh (build + strip + rsync to helsinki)

deploy.sh

@@ -0,0 +1,13 @@
+#!/bin/sh
+# Build and deploy the antifragile consulting site to new.cqre.net
+# (Helsinki: /services/docker/stacks/prod/static-sites/antifragile).
+# Requires: uv (mkdocs via uvx), tbot ssh identity for root@helsinki.
+set -e
+cd "$(dirname "$0")"
+
+uvx --with mkdocs-material --from mkdocs mkdocs build
+# Strip internal CONFIRM(Tom) review comments from the published HTML.
+find site -name "*.html" -exec perl -0777 -pi -e 's/<!--\s*CONFIRM.*?-->\s*//gs' {} +
+rsync -az --delete -e "ssh -F $HOME/.hermes/tbot-output/identity/ssh_config" \
+  site/ root@helsinki:/services/docker/stacks/prod/static-sites/antifragile/site/
+echo "Deployed to https://new.cqre.net/ (alias https://antifragile.cqre.net/)"