Restructure omni services and add Chatwoot research snapshot

research/chatwoot/.devcontainer/Dockerfile

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+# The below image is created out of the Dockerfile.base
+# It has the dependencies already installed so that codespace will boot up fast
+FROM ghcr.io/chatwoot/chatwoot_codespace:latest
+
+# Do the set up required for chatwoot app
+WORKDIR /workspace
+
+# Copy dependency files first for better caching
+COPY package.json pnpm-lock.yaml ./
+COPY Gemfile Gemfile.lock ./
+
+# Install dependencies (will be cached if files don't change)
+RUN pnpm install --frozen-lockfile && \
+    gem install bundler && \
+    bundle install --jobs=$(nproc)
+
+# Copy source code after dependencies are installed
+COPY . /workspace

research/chatwoot/.devcontainer/Dockerfile.base

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+ARG VARIANT="ubuntu-22.04"
+
+FROM mcr.microsoft.com/vscode/devcontainers/base:0-${VARIANT}
+
+ENV DEBIAN_FRONTEND=noninteractive
+
+ARG NODE_VERSION
+ARG RUBY_VERSION
+ARG USER_UID
+ARG USER_GID
+ARG PNPM_VERSION="10.2.0"
+ENV PNPM_VERSION ${PNPM_VERSION}
+ENV RUBY_CONFIGURE_OPTS=--disable-install-doc
+
+# Update args in docker-compose.yaml to set the UID/GID of the "vscode" user.
+RUN if [ "$USER_GID" != "1000" ] || [ "$USER_UID" != "1000" ]; then \
+        groupmod --gid $USER_GID vscode \
+        && usermod --uid $USER_UID --gid $USER_GID vscode \
+        && chmod -R $USER_UID:$USER_GID /home/vscode; \
+    fi
+
+RUN NODE_MAJOR=$(echo $NODE_VERSION | cut -d. -f1) \
+    && curl -fsSL https://deb.nodesource.com/setup_${NODE_MAJOR}.x | bash - \
+    && apt-get update \
+    && apt-get -y install --no-install-recommends \
+        build-essential \
+        libssl-dev \
+        zlib1g-dev \
+        gnupg \
+        tar \
+        tzdata \
+        postgresql-client \
+        libpq-dev \
+        git \
+        imagemagick \
+        libyaml-dev \
+        curl \
+        ca-certificates \
+        tmux \
+        nodejs \
+    && apt-get clean \
+    && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+# Install rbenv and ruby for root user first
+RUN git clone --depth 1 https://github.com/rbenv/rbenv.git ~/.rbenv \
+    &&  echo 'export PATH="$HOME/.rbenv/bin:$PATH"' >> ~/.bashrc \
+    &&  echo 'eval "$(rbenv init -)"' >> ~/.bashrc
+ENV PATH "/root/.rbenv/bin/:/root/.rbenv/shims/:$PATH"
+RUN git clone --depth 1 https://github.com/rbenv/ruby-build.git && \
+    PREFIX=/usr/local ./ruby-build/install.sh
+
+RUN rbenv install $RUBY_VERSION && \
+    rbenv global $RUBY_VERSION && \
+    rbenv versions
+
+# Set up rbenv for vscode user
+RUN su - vscode -c "git clone --depth 1 https://github.com/rbenv/rbenv.git ~/.rbenv" \
+    && su - vscode -c "echo 'export PATH=\"\$HOME/.rbenv/bin:\$PATH\"' >> ~/.bashrc" \
+    && su - vscode -c "echo 'eval \"\$(rbenv init -)\"' >> ~/.bashrc" \
+    && su - vscode -c "PATH=\"/home/vscode/.rbenv/bin:\$PATH\" rbenv install $RUBY_VERSION" \
+    && su - vscode -c "PATH=\"/home/vscode/.rbenv/bin:\$PATH\" rbenv global $RUBY_VERSION"
+
+# Install overmind and gh in single layer
+RUN curl -L https://github.com/DarthSim/overmind/releases/download/v2.1.0/overmind-v2.1.0-linux-amd64.gz > overmind.gz \
+  && gunzip overmind.gz \
+  && mv overmind /usr/local/bin \
+  && chmod +x /usr/local/bin/overmind \
+  && curl -fsSL https://cli.github.com/packages/githubcli-archive-keyring.gpg | dd of=/usr/share/keyrings/githubcli-archive-keyring.gpg \
+  && echo "deb [arch=$(dpkg --print-architecture) signed-by=/usr/share/keyrings/githubcli-archive-keyring.gpg] https://cli.github.com/packages stable main" | tee /etc/apt/sources.list.d/github-cli.list > /dev/null \
+  && apt-get update \
+  && apt-get install -y --no-install-recommends gh \
+  && apt-get clean \
+  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
+
+
+# Do the set up required for chatwoot app
+WORKDIR /workspace
+RUN chown vscode:vscode /workspace
+
+# set up node js, pnpm and claude code in single layer
+RUN npm install -g pnpm@${PNPM_VERSION} @anthropic-ai/claude-code \
+    && npm cache clean --force
+
+# Switch to vscode user
+USER vscode
+ENV PATH="/home/vscode/.rbenv/bin:/home/vscode/.rbenv/shims:$PATH"
+
+# Copy dependency files first for better caching
+COPY --chown=vscode:vscode Gemfile Gemfile.lock package.json pnpm-lock.yaml ./
+
+# Install dependencies as vscode user
+RUN eval "$(rbenv init -)" \
+    && gem install bundler -N \
+    && bundle install --jobs=$(nproc) \
+    && pnpm install --frozen-lockfile
+
+# Copy source code after dependencies are installed
+COPY --chown=vscode:vscode . /workspace

research/chatwoot/.devcontainer/devcontainer.json

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+{
+  "name": "Chatwoot Development Codespace",
+  "service": "app",
+  "dockerComposeFile": "docker-compose.yml",
+
+  "settings": {
+    "terminal.integrated.shell.linux": "/bin/zsh",
+    "extensions.showRecommendationsOnlyOnDemand": true,
+    "editor.formatOnSave": true,
+    "files.trimTrailingWhitespace": true,
+    "files.insertFinalNewline": true,
+    "search.exclude": {
+      "**/node_modules": true,
+      "**/tmp": true,
+      "**/log": true,
+      "**/coverage": true,
+      "**/public/packs": true
+    }
+  },
+
+
+  // Add the IDs of extensions you want installed when the container is created.
+  "extensions": [
+    "Shopify.ruby-lsp",
+    "misogi.ruby-rubocop",
+    "davidpallinder.rails-test-runner",
+    "github.copilot",
+    "mrmlnc.vscode-duplicate"
+  ],
+
+
+  // 5432 postgres
+  // 6379 redis
+  // 1025,8025 mailhog
+  "forwardPorts": [8025, 3000, 3036],
+
+  "postCreateCommand": ".devcontainer/scripts/setup.sh && POSTGRES_STATEMENT_TIMEOUT=600s bundle exec rake db:chatwoot_prepare && pnpm install",
+  "portsAttributes": {
+    "3000": {
+      "label": "Rails Server"
+    },
+    "3036": {
+      "label": "Vite Dev Server"
+    },
+    "8025": {
+      "label": "Mailhog UI"
+    }
+  }
+}

research/chatwoot/.devcontainer/docker-compose.base.yml

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+# Docker Compose file for building the base image in GitHub Actions
+# Usage: docker-compose -f .devcontainer/docker-compose.base.yml build base
+
+version: '3'
+
+services:
+  base:
+    build:
+      context: ..
+      dockerfile: .devcontainer/Dockerfile.base
+      args:
+        VARIANT: 'ubuntu-22.04'
+        NODE_VERSION: '24.13.0'
+        RUBY_VERSION: '3.4.4'
+        # On Linux, you may need to update USER_UID and USER_GID below if not your local UID is not 1000.
+        USER_UID: '1000'
+        USER_GID: '1000'
+    image: ghcr.io/chatwoot/chatwoot_codespace:latest

research/chatwoot/.devcontainer/docker-compose.yml

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+# https://github.com/microsoft/vscode-dev-containers/blob/master/containers/python-3-postgres/.devcontainer/docker-compose.yml
+# https://github.com/microsoft/vscode-dev-containers/blob/master/containers/ruby-rails/.devcontainer/devcontainer.json
+#
+
+version: '3'
+
+services:
+  app:
+    build:
+      context: ..
+      dockerfile: .devcontainer/Dockerfile
+      args:
+        VARIANT: 'ubuntu-22.04'
+        NODE_VERSION: '24.13.0'
+        RUBY_VERSION: '3.4.4'
+        # On Linux, you may need to update USER_UID and USER_GID below if not your local UID is not 1000.
+        USER_UID: '1000'
+        USER_GID: '1000'
+
+    volumes:
+      - ..:/workspace:cached
+
+    # Overrides default command so things don't shut down after the process ends.
+    command: sleep infinity
+
+    # Runs app on the same network as the database container, allows "forwardPorts" in devcontainer.json function.
+    network_mode: service:db
+
+  db:
+    image: pgvector/pgvector:pg16
+    restart: unless-stopped
+    volumes:
+      - postgres-data:/var/lib/postgresql/data
+    environment:
+      POSTGRES_USER: postgres
+      POSTGRES_DB: postgres
+      POSTGRES_PASSWORD: postgres
+
+  redis:
+    image: redis:latest
+    restart: unless-stopped
+    network_mode: service:db
+    volumes:
+      - redis-data:/data
+
+  mailhog:
+    restart: unless-stopped
+    image: mailhog/mailhog
+    network_mode: service:db
+
+volumes:
+  postgres-data:
+  redis-data:

research/chatwoot/.devcontainer/scripts/setup.sh

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+cp .env.example .env
+sed -i -e '/REDIS_URL/ s/=.*/=redis:\/\/localhost:6379/' .env
+sed -i -e '/POSTGRES_HOST/ s/=.*/=localhost/' .env
+sed -i -e '/SMTP_ADDRESS/ s/=.*/=localhost/' .env
+sed -i -e "/FRONTEND_URL/ s/=.*/=https:\/\/$CODESPACE_NAME-3000.app.github.dev/" .env
+
+# Setup Claude Code API key if available
+if [ -n "$CLAUDE_CODE_API_KEY" ]; then
+  mkdir -p ~/.claude
+  echo '{"apiKeyHelper": "~/.claude/anthropic_key.sh"}' > ~/.claude/settings.json
+  echo "echo \"$CLAUDE_CODE_API_KEY\"" > ~/.claude/anthropic_key.sh
+  chmod +x ~/.claude/anthropic_key.sh
+fi
+
+# codespaces make the ports public
+gh codespace ports visibility 3000:public 3036:public 8025:public -c $CODESPACE_NAME