feat(docker): add development compose setup

docker/Dockerfile.dev

@@ -0,0 +1,52 @@
+# syntax=docker/dockerfile:1.7
+
+ARG NODE_VERSION=22-bookworm-slim
+ARG DOCKER_CLI_VERSION=29-cli
+
+FROM docker:${DOCKER_CLI_VERSION} AS docker-cli
+
+FROM node:${NODE_VERSION} AS dev
+
+ENV NODE_ENV=development \
+  NPM_CONFIG_UPDATE_NOTIFIER=false \
+  NPM_CONFIG_CACHE=/data/npm-cache \
+  HOME=/data/home \
+  XDG_CONFIG_HOME=/data/config \
+  PI_WEB_DATA_DIR=/data/pi-web \
+  PI_WEB_SESSIOND_SOCKET=/data/pi-web/sessiond.sock \
+  PI_CODING_AGENT_DIR=/data/pi-agent \
+  HOSTEXEC_IMAGE=alpine:3.22 \
+  SHELL=/bin/bash \
+  TERM=xterm-256color
+
+RUN apt-get update \
+  && apt-get install -y --no-install-recommends \
+    bash \
+    ca-certificates \
+    curl \
+    g++ \
+    git \
+    make \
+    openssh-client \
+    procps \
+    python3 \
+    tini \
+  && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /workspace
+
+COPY package.json package-lock.json ./
+COPY scripts/install-git-hooks.mjs scripts/install-git-hooks.mjs
+RUN npm ci \
+  && npm cache clean --force \
+  && mkdir -p /data/home /data/config /data/npm-cache /data/pi-web /data/pi-agent \
+  && chmod -R a+rwX /workspace/node_modules /data \
+  && chmod 0777 /workspace
+
+COPY --from=docker-cli /usr/local/bin/docker /usr/local/bin/docker
+COPY --chmod=0755 docker/bin/hostexec /usr/local/bin/hostexec
+
+EXPOSE 8504 8505
+
+ENTRYPOINT ["tini", "--"]
+CMD ["npm", "run", "dev"]

docker/compose.dev.yml

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+name: pi-web-dev
+
+x-pi-web-dev-build: &pi-web-dev-build
+  context: ..
+  dockerfile: docker/Dockerfile.dev
+
+x-pi-web-dev-environment: &pi-web-dev-environment
+  HOME: /data/home
+  XDG_CONFIG_HOME: /data/config
+  PI_WEB_DATA_DIR: /data/pi-web
+  PI_WEB_SESSIOND_SOCKET: /data/pi-web/sessiond.sock
+  PI_CODING_AGENT_DIR: /data/pi-agent
+  HOSTEXEC_IMAGE: ${HOSTEXEC_IMAGE:-alpine:3.22}
+  PI_WEB_MAX_UPLOAD_BYTES: ${PI_WEB_MAX_UPLOAD_BYTES:-67108864}
+  NPM_CONFIG_UPDATE_NOTIFIER: "false"
+  NPM_CONFIG_CACHE: /data/npm-cache
+
+x-pi-web-dev-volumes: &pi-web-dev-volumes
+  - type: bind
+    source: ..
+    target: /workspace
+  - type: volume
+    source: node_modules
+    target: /workspace/node_modules
+  - type: volume
+    source: data
+    target: /data
+  - type: bind
+    source: /var/run/docker.sock
+    target: /var/run/docker.sock
+  - type: bind
+    source: /srv
+    target: /srv
+  - type: bind
+    source: /opt
+    target: /opt
+  - type: bind
+    source: /home
+    target: /home
+  - type: bind
+    source: /
+    target: /host
+    read_only: true
+
+services:
+  sessiond:
+    build: *pi-web-dev-build
+    image: ${PI_WEB_DEV_IMAGE:-pi-web:dev}
+    command: ["npm", "run", "start:sessiond"]
+    working_dir: /workspace
+    user: "${PI_WEB_UID:-1000}:${PI_WEB_GID:-1000}"
+    group_add:
+      - "${DOCKER_GID:-0}"
+    security_opt:
+      - label=disable
+    environment: *pi-web-dev-environment
+    volumes: *pi-web-dev-volumes
+    healthcheck:
+      test: ["CMD-SHELL", "test -S /data/pi-web/sessiond.sock"]
+      interval: 5s
+      timeout: 3s
+      retries: 24
+      start_period: 5s
+
+  web:
+    build: *pi-web-dev-build
+    image: ${PI_WEB_DEV_IMAGE:-pi-web:dev}
+    command: ["bash", "-lc", "trap 'kill 0' EXIT; npm run dev:web & npm run dev:client & wait"]
+    working_dir: /workspace
+    depends_on:
+      sessiond:
+        condition: service_healthy
+    user: "${PI_WEB_UID:-1000}:${PI_WEB_GID:-1000}"
+    group_add:
+      - "${DOCKER_GID:-0}"
+    security_opt:
+      - label=disable
+    environment:
+      <<: *pi-web-dev-environment
+      PI_WEB_HOST: 0.0.0.0
+      PI_WEB_PORT: "8504"
+    ports:
+      - "${PI_WEB_DEV_API_BIND_ADDR:-127.0.0.1}:${PI_WEB_DEV_API_PORT:-8504}:8504"
+      - "${PI_WEB_DEV_BIND_ADDR:-127.0.0.1}:${PI_WEB_DEV_PORT:-8505}:8505"
+    volumes: *pi-web-dev-volumes
+    healthcheck:
+      test: ["CMD-SHELL", "curl -fsS http://127.0.0.1:8504/api/pi-web/runtime >/dev/null"]
+      interval: 10s
+      timeout: 5s
+      retries: 12
+      start_period: 10s
+
+volumes:
+  data:
+  node_modules: