openai: add adolf (OpenClaw fork) gateway service skeleton

New 'adolf' service builds ../../adolf (the OpenClaw fork), runs the gateway
(node dist/index.js gateway --bind lan --port 18789) with persistent
adolf-state volume. Skeleton only; Matrix/SOUL.md/model-provider config wired
in P6. Existing services untouched.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01LeqyaxJF2nbRXJtae2kNB2

openai/docker-compose.yml

@@ -121,5 +121,39 @@ services:
       - "host.docker.internal:host-gateway"
     restart: unless-stopped
 
+  # Adolf — OpenClaw fork (Matrix-first personal assistant). Skeleton only:
+  # real config (Matrix channel, SOUL.md, model provider -> adolf-llm:8010) is
+  # wired in P6. Not started until its config/keys exist. Source: /home/alvis/adolf.
+  adolf:
+    build: ../../adolf
+    image: adolf:local
+    container_name: adolf
+    environment:
+      - HOME=/home/node
+      - OPENCLAW_HOME=/home/node
+      - OPENCLAW_STATE_DIR=/home/node/.openclaw
+      - OPENCLAW_CONFIG_PATH=/home/node/.openclaw/openclaw.json
+      - OPENCLAW_CONFIG_DIR=/home/node/.openclaw
+      - OPENCLAW_WORKSPACE_DIR=/home/node/.openclaw/workspace
+      - OPENCLAW_GATEWAY_TOKEN=${ADOLF_GATEWAY_TOKEN:-}
+      - TZ=Europe/Riga
+    volumes:
+      - adolf-state:/home/node/.openclaw
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    cap_drop:
+      - NET_RAW
+      - NET_ADMIN
+    security_opt:
+      - no-new-privileges:true
+    init: true
+    ports:
+      - "18789:18789"
+      - "18790:18790"
+    command:
+      ["node", "dist/index.js", "gateway", "--bind", "lan", "--port", "18789"]
+    restart: unless-stopped
+
 volumes:
   kimi-agent-home:
+  adolf-state: