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/server-ui/docker-compose.yml

@@ -0,0 +1,28 @@
+name: server-ui
+
+services:
+  server-ui:
+    image: server-ui:local
+    build:
+      context: ..
+      dockerfile: server-ui/Dockerfile
+    container_name: server-ui
+    profiles:
+      - server-ui
+    restart: unless-stopped
+    ports:
+      - "${SERVER_UI_PORT:-8091}:8091"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+      - ${REPO_ROOT:?set REPO_ROOT in .env}:/repo:ro
+    env_file:
+      - ../control-plane/.env
+    environment:
+      REPO_ROOT: /repo
+      SERVER_UI_HOST: "0.0.0.0"
+      SERVER_UI_PORT: "8091"
+      GPU_FAN_AGENT_URL: ${GPU_FAN_AGENT_URL:-http://host.docker.internal:18090}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    group_add:
+      - ${DOCKER_GID:-999}