Add Docker support with pre-installed apps

.dockerignore

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+# Dependencies
+node_modules/
+**/node_modules/
+# Keep bun.lock for Docker builds
+# *.lock
+
+# Build outputs (will be generated in container)
+dist/
+client/dist/
+
+# State and runtime data
+.openui/
+.env
+.env.local
+
+# IDE and editor files
+.vscode/
+.idea/
+*.swp
+*.swo
+*~
+.DS_Store
+*.sublime-*
+
+# Git
+.git/
+.gitignore
+
+# CI/CD
+.github/
+.gitlab-ci.yml
+
+# Documentation (keep README.md)
+*.md
+!README.md
+
+# Test files
+**/*.test.ts
+**/*.test.js
+**/__tests__/
+**/coverage/
+
+# Logs
+*.log
+npm-debug.log*
+yarn-debug.log*
+yarn-error.log*
+
+# Temporary files
+*.tmp
+.cache/
+
+# Claude Code plugin (installed at runtime)
+claude-code-plugin/
+
+# Docker files (don't include in image)
+Dockerfile*
+docker-compose*.yml
+.dockerignore
+
+# Plans and development files
+.claude/
+plans/

.env.example

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+# ============================================
+# OpenUI Docker Configuration
+# ============================================
+
+# Server Configuration
+NODE_ENV=production
+PORT=6968
+OPENUI_QUIET=1
+
+# ============================================
+# Project Directory (HYBRID MODE ONLY)
+# ============================================
+# Absolute path to your project directory on host
+# This path must match both host and container mount points
+# PROJECT_DIR=/path/to/your/projects
+
+# Example: PROJECT_DIR=/home/user/code
+# Example: PROJECT_DIR=$(pwd)/projects
+
+# ============================================
+# Git Configuration
+# ============================================
+# Used for commits made by AI agents
+GIT_AUTHOR_NAME=Your Name
+GIT_AUTHOR_EMAIL=your.email@example.com
+
+# ============================================
+# API Keys (OPTIONAL)
+# ============================================
+# Only required if your AI tools need API access
+# ANTHROPIC_API_KEY=your_anthropic_api_key_here
+# GITHUB_TOKEN=your_github_token_here
+# LINEAR_API_KEY=your_linear_api_key_here
+
+# ============================================
+# Deployment Mode
+# ============================================
+# Options: full | hybrid
+DEPLOYMENT_MODE=full
+
+# ============================================
+# Claude Code Configuration (FULL MODE ONLY)
+# ============================================
+# Claude Code will be auto-installed in container
+# But you can specify a version or custom install path
+# CLAUDE_VERSION=latest
+# CLAUDE_INSTALL_DIR=/usr/local/bin
+
+# ============================================
+# Resource Limits (FULL MODE ONLY)
+# ============================================
+# Adjust based on your host's available resources
+MAX_CPUS=4
+MAX_MEMORY=4G
+
+# ============================================
+# Hybrid Mode Agent Execution (HYBRID MODE ONLY)
+# ============================================
+# How should agents be spawned in hybrid mode?
+# Options: ssh | docker-cli | named-pipe
+# HYBRID_AGENT_SPAWN_METHOD=ssh
+
+# SSH configuration for ssh method
+# SSH_HOST=localhost
+# SSH_USER=root
+# SSH_PORT=22
+
+# ============================================
+# Volume Configuration
+# ============================================
+# Where to persist OpenUI state
+STATE_VOLUME_NAME=openui-state
+PLUGIN_VOLUME_NAME=openui-plugin
+
+# ============================================
+# Development Settings (OPTIONAL)
+# ============================================
+# Enable for debugging
+# DEBUG=1
+# LOG_LEVEL=verbose

Dockerfile

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+# Stage 1: Build frontend (Alpine is fine for building)
+FROM oven/bun:1.3-alpine AS builder
+
+WORKDIR /app
+
+# Install build dependencies
+RUN apk add --no-cache \
+    git \
+    python3 \
+    make \
+    g++
+
+# Copy package files
+COPY package.json bun.lock ./
+COPY client/package.json client/bun.lock* ./client/
+
+# Install dependencies
+RUN bun install
+WORKDIR /app/client
+RUN bun install
+WORKDIR /app
+
+# Copy source code
+COPY . .
+
+# Build frontend
+WORKDIR /app/client
+RUN bun run build
+
+# Stage 2: Production image (Debian for glibc compatibility with bun-pty)
+FROM oven/bun:1.3-debian
+
+WORKDIR /app
+
+# Install runtime dependencies
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    bash \
+    git \
+    python3 \
+    curl \
+    ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install Node.js using NodeSource (more reliable than Debian npm)
+RUN curl -fsSL https://deb.nodesource.com/setup_22.x | bash - && \
+    apt-get install -y nodejs && \
+    rm -rf /var/lib/apt/lists/*
+
+# Install AI Agent CLI tools globally via npm
+RUN npm install -g @anthropic-ai/claude-code opencode-ai
+
+# Install Ralph (autonomous Claude Code loop)
+RUN git clone --depth 1 https://github.com/frankbria/ralph-claude-code.git /opt/ralph && \
+    chmod +x /opt/ralph/install.sh && \
+    cd /opt/ralph && ./install.sh || true && \
+    ln -sf /opt/ralph/ralph /usr/local/bin/ralph && \
+    ln -sf /opt/ralph/ralph-setup /usr/local/bin/ralph-setup
+
+# Copy backend dependencies
+COPY package.json bun.lock ./
+RUN bun install --production
+
+# Copy built frontend from builder
+COPY --from=builder /app/client/dist ./client/dist
+
+# Copy server and bin directories
+COPY server ./server
+COPY bin ./bin
+
+# Create directories for runtime
+RUN mkdir -p /app/.openui && \
+    chmod 755 /app/bin/openui.ts
+
+# Expose ports
+# 6968: Backend server + WebSocket
+EXPOSE 6968
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=5s --retries=3 \
+    CMD curl -f http://localhost:6968/api/config || exit 1
+
+# Set environment defaults
+ENV NODE_ENV=production \
+    PORT=6968 \
+    OPENUI_QUIET=1
+
+# Run the server
+CMD ["bun", "run", "/app/server/index.ts"]

docker-compose.full.yml

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+services:
+  openui:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: openui-full
+    restart: unless-stopped
+
+    # Port mappings
+    ports:
+      - "6968:6968"  # Backend + WebSocket
+
+    # Project directory mounts
+    # Mount your projects here so agents can work on them
+    volumes:
+      # State persistence
+      - openui-state:/root/.openui
+
+      # Plugin directory
+      - openui-plugin:/root/.openui/claude-code-plugin
+
+      # Project directories - MOUNT YOUR PROJECTS HERE
+      # Examples:
+      - ./projects:/projects
+
+      # Or mount specific projects:
+      # - /path/to/project1:/projects/project1
+      # - /path/to/project2:/projects/project2
+
+      # Git credentials for cloning
+      - ${HOME}/.gitconfig:/root/.gitconfig:ro
+      - ${HOME}/.ssh:/root/.ssh:ro
+
+    # Environment variables
+    environment:
+      - NODE_ENV=production
+      - PORT=6968
+      - LAUNCH_CWD=/projects
+      - OPENUI_QUIET=1
+
+      # Git configuration
+      - GIT_AUTHOR_NAME=${GIT_AUTHOR_NAME:-OpenUI}
+      - GIT_AUTHOR_EMAIL=${GIT_AUTHOR_EMAIL:-openui@local}
+
+      # Claude Code API key (if using Claude API)
+      - ${ANTHROPIC_API_KEY:+ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY}}
+
+    # Working directory inside container
+    working_dir: /app
+
+    # Network mode
+    network_mode: bridge
+
+    # Resource limits (optional but recommended)
+    deploy:
+      resources:
+        limits:
+          cpus: '4'
+          memory: 4G
+        reservations:
+          cpus: '1'
+          memory: 1G
+
+    # Keep container running
+    stdin_open: true
+    tty: true
+
+volumes:
+  # Persist OpenUI state and plugin
+  openui-state:
+    driver: local
+  openui-plugin:
+    driver: local

docker-compose.hybrid.yml

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+# HYBRID MODE - OpenUI UI in container, AI agents on host
+# For Linux/Ubuntu systems where host networking works correctly.
+# NOTE: This mode runs the UI in a container but expects AI tools (claude, opencode, ralph)
+# to be installed on the HOST system, not inside the container.
+
+services:
+  openui:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    container_name: openui-hybrid
+    restart: unless-stopped
+
+    # NOTE: When using network_mode: host, the ports directive is ignored.
+    # The container uses the host's network directly, so port 6968 is exposed on localhost.
+
+    # Volume mounts for hybrid mode
+    volumes:
+      # State persistence
+      - openui-state:/root/.openui
+
+      # Plugin directory (synced with host)
+      - ${HOME}/.openui/claude-code-plugin:/root/.openui/claude-code-plugin
+
+      # Project directories - MUST MATCH HOST PATHS for agents to work correctly
+      # When agents spawn on the host, they need to see the same paths
+      - ${PROJECT_DIR:-./projects}:${PROJECT_DIR:-/projects}
+
+      # Docker socket for spawning containers/commands on host
+      - /var/run/docker.sock:/var/run/docker.sock
+
+      # Mount host AI tools into container (required for hybrid mode)
+      # These paths may vary based on your installation method
+      - /usr/local/bin/claude:/usr/local/bin/host-claude:ro
+      - /usr/local/bin/opencode:/usr/local/bin/host-opencode:ro
+      - /usr/local/bin/ralph:/usr/local/bin/host-ralph:ro
+
+      # Git credentials
+      - ${HOME}/.gitconfig:/root/.gitconfig:ro
+      - ${HOME}/.ssh:/root/.ssh:ro
+
+    # Environment variables
+    environment:
+      - NODE_ENV=production
+      - PORT=6968
+      - LAUNCH_CWD=${PROJECT_DIR:-/projects}
+      - OPENUI_QUIET=1
+
+      # Hybrid mode flag
+      - OPENUI_HYBRID_MODE=true
+
+      # Anthropic API key (required for Claude Code)
+      - ANTHROPIC_API_KEY=${ANTHROPIC_API_KEY:-}
+
+    # Working directory (must be /app for static file serving)
+    working_dir: /app
+
+    # Network mode: host gives full access to host network
+    # This works properly on Linux but NOT on macOS/Windows Docker Desktop
+    network_mode: host
+
+    # Keep container running
+    stdin_open: true
+    tty: true
+
+volumes:
+  openui-state:
+    driver: local