fix cli url opener and add minimal debug docker config

docker/debug/run-minimal.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+# Build the minimal Alpine image with Node.js
+docker build -f Dockerfile.minimal -t bknd-minimal .
+
+# Run the container with the whole app/src directory mapped
+docker run -it --rm \
+  -v "$(pwd)/../app:/app/app" \
+  -w /app \
+  -p 1337:1337 \
+  bknd-minimal
+