Initial import: bare-metal stacks, Server UI, GPU fan, tutorials.

Infrastructure configs for GMKtec K11 (Docker, vLLM, LocalAI, ComfyUI,
control-plane, gpu-fan agent, Server UI with CLI/file explorer/GPU fan curve).

Co-authored-by: Cursor <cursoragent@cursor.com>

stacks/vllm/scripts/vllm-entrypoint.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+ARGS=(
+  --model "${VLLM_MODEL}"
+  --served-model-name "${SERVED_MODEL_NAME:-qwen3.6-27b}"
+  --host 0.0.0.0
+  --port 8000
+  --max-model-len "${MAX_MODEL_LEN:-131072}"
+  --max-num-seqs "${MAX_NUM_SEQS:-1}"
+  --gpu-memory-utilization "${GPU_MEMORY_UTILIZATION:-0.95}"
+  --kv-cache-dtype "${KV_CACHE_DTYPE:-fp8}"
+  --trust-remote-code
+)
+
+if [[ -n "${QUANTIZATION:-}" ]]; then
+  ARGS+=(--quantization "${QUANTIZATION}")
+fi
+
+if [[ -n "${VLLM_EXTRA_ARGS:-}" ]]; then
+  # shellcheck disable=SC2206
+  EXTRA=( ${VLLM_EXTRA_ARGS} )
+  ARGS+=("${EXTRA[@]}")
+fi
+
+exec vllm serve "${ARGS[@]}"