feat: support docker & docker-compose

.dockerignore

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+# VCS metadata
+.git
+.gitignore
+
+# Local dependencies and caches
+node_modules
+.pnpm-store
+
+# Build artifacts
+dist
+build
+.turbo
+.cache
+
+# Test fixtures and docs not needed in image
+e2e
+mock-global-claude-dir
+docs
+coverage
+
+# Editor and OS files
+.DS_Store
+.idea
+.vscode
+
+# Logs and environment files
+*.log
+npm-debug.log*
+pnpm-debug.log*
+.env
+.env.*

Dockerfile

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+# syntax=docker/dockerfile:1.7
+
+FROM node:22-slim AS base
+ENV PNPM_HOME=/usr/local/share/pnpm
+ENV PATH=${PNPM_HOME}:${PATH}
+RUN corepack enable pnpm && apt-get update && apt-get install -y git openssh-client && rm -rf /var/lib/apt/lists/*
+
+FROM base AS builder
+WORKDIR /app
+COPY package.json pnpm-lock.yaml pnpm-workspace.yaml ./
+RUN --mount=type=cache,id=pnpm-store,target=/root/.pnpm-store \
+    pnpm install --frozen-lockfile
+
+COPY . .
+RUN chmod +x scripts/docker-entrypoint.sh
+RUN --mount=type=cache,id=pnpm-store,target=/root/.pnpm-store \
+    pnpm build && pnpm prune --prod
+
+FROM base AS runner
+WORKDIR /app
+ENV NODE_ENV=production \
+    PORT=3400 \
+    PATH="/app/node_modules/.bin:${PATH}"
+COPY --from=builder /app/node_modules ./node_modules
+COPY --from=builder /app/dist ./dist
+COPY --from=builder /app/scripts/docker-entrypoint.sh ./scripts/docker-entrypoint.sh
+COPY package.json pnpm-lock.yaml ./
+EXPOSE 3400
+ENTRYPOINT ["./scripts/docker-entrypoint.sh"]
+CMD ["node", "dist/main.js"]

docker-compose.yml

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+services:
+  app:
+    build: .
+    environment:
+      NODE_ENV: production
+      PORT: 3400
+      ANTHROPIC_BASE_URL: 
+      ANTHROPIC_API_KEY:
+      ANTHROPIC_AUTH_TOKEN:
+    ports:
+      - "3400:3400"
+    volumes:
+      # - claude_home:/root/.claude
+      - workspace:/root/workspace
+    restart: unless-stopped
+    init: true
+
+volumes:
+  claude_home:
+  workspace:

scripts/docker-entrypoint.sh

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+#!/usr/bin/env bash
+set -euo pipefail
+
+CLAUDE_HOME="${HOME}/.claude"
+
+# Make sure `~/.claude/projects` folder exists.
+mkdir -p "$CLAUDE_HOME/projects"
+
+# Only bootstrap when Claude home is backed by an external volume.
+if ! mountpoint -q "$CLAUDE_HOME" && [ ! -f "$CLAUDE_HOME/settings.json" ]; then
+  cat <<EOF > "$CLAUDE_HOME/settings.json"
+{
+  "env": {
+    "ANTHROPIC_BASE_URL": "${ANTHROPIC_BASE_URL:-}",
+    "ANTHROPIC_API_KEY": "${ANTHROPIC_API_KEY:-}",
+    "ANTHROPIC_AUTH_TOKEN": "${ANTHROPIC_AUTH_TOKEN:-}"
+  }
+}
+EOF
+fi
+
+exec "$@"