add optional redirection

.env.sample

@@ -14,3 +14,12 @@ COMPOSE_FILE="compose.yml"
 #COMPOSE_FILE="$COMPOSE_FILE:compose.git-pull.yml"
 #GIT_REPO_URL="https://git.coopcloud.tech/dalmationer/hexbomb.gay"
 #CRON_SCHEDULE="*/1 * * * *"
+
+# Optionally redirect the entire domain or a sub-path:
+# path under which you want to redirect all URLs (with trailing slash):
+#REDIRECT_FROM_PATH=/
+# full URL of target domain (and optionally path) with trailing slash:
+#REDIRECT_TO_URL=https://coopcloud.tech/
+# temporary or permanent redirect? (uncomment one)
+#REDIRECT_TYPE=redirect
+#REDIRECT_TYPE=permanent