fancy multi-stage Dockerfile, remove llama.cpp from repo, add zefie's local nvfp4_quant docker launcher helper

docker.sh

@@ -1,6 +1,8 @@
 #!/usr/bin/env bash
 set -euo pipefail
 
+CURDIR="$(realpath "$(dirname "${0}")")"
+
 get_latest() {
 # Find all tags for zefie/nvfp4_quant, sort by creation timestamp (descending), return the newest
 	latest_image=$(docker images --format '{{.CreatedAt}}\t{{.Repository}}:{{.Tag}}' zefie/nvfp4_quant \
@@ -33,7 +35,7 @@ elif [ "${1}" == "run" ]; then
 		exit 1;
 	fi
 	export EMBEDDED=1
-	source ${HOME}/bin/nvfp4_quant
+	source ${CURDIR}/nvfp4_quant
 	CMD=("${COMMON[@]}" "${@}")
 	echo "Executing ${CMD[@]}"
 	"${CMD[@]}"