Make ws4kp being exposed optional

build-commands.txt

@@ -1,5 +1,14 @@
 # Docker Build Commands
 
+## Setup buildx builder (one-time setup)
+
+# Create and use the multiplatform builder
+docker buildx create --name multiplatform --driver docker-container --use
+docker buildx inspect --bootstrap
+
+# Or if builder exists, just switch to it
+docker buildx use multiplatform
+
 ## Build and push multi-platform image (AMD64 + ARM64)
 
 docker buildx build --platform linux/amd64,linux/arm64 -t ghcr.io/sethwv/ws4kp-to-hls:latest --push .