v0.1.1: System default AI config, configurable URLs, single .env, website refactor

docker-entrypoint.d/30-envsubst.sh

@@ -0,0 +1,10 @@
+#!/bin/sh
+set -e
+
+# Run envsubst on index.html
+if [ -f /usr/share/nginx/html/index.html ]; then
+    envsubst < /usr/share/nginx/html/index.html > /usr/share/nginx/html/index.html.tmp
+    mv /usr/share/nginx/html/index.html.tmp /usr/share/nginx/html/index.html
+fi
+
+exec nginx -g 'daemon off;'