Write a deployment packaging script

The packaging script and the configuration files around it are based on
the ones from the

  `Vectornaut/dyna3:demo-summer-2025`

branch.

tools/package-for-deployment.bash

@@ -0,0 +1,16 @@
+# set paths. this technique for getting the script location comes from
+# `mklement0` on Stack Overflow
+#
+#   https://stackoverflow.com/a/24114056
+#
+tools=$(dirname -- "$(readlink -f -- "$BASH_SOURCE")")
+src="$tools/../app-proto/dist"
+dest="$tools/../deploy/dyna3"
+
+# remove the old hash-named files
+[ -e "$dest"/dyna3-*.js ] && rm "$dest"/dyna3-*.js
+[ -e "$dest"/dyna3-*.wasm ] && rm "$dest"/dyna3-*.wasm
+[ -e "$dest"/main-*.css ] && rm "$dest"/main-*.css
+
+# copy the distribution
+cp -r "$src/." "$dest"