Add frontend and Caddy to Docker Compose dev environment

Containerize the frontend dev server (Vite) and add a Caddy reverse
proxy for HTTPS termination, replacing the manual local setup. The
Caddy config proxies /api/* to the backend and everything else to the
frontend dev server.

Also simplify start.sh: remove --local Poetry mode, extract
get_compose_cmd helper, and document new services and DEV_HOST env var.

crawler/docker-compose.yml

@@ -1,5 +1,3 @@
-version: "3.8"
-
 services:
   redis:
     image: redis:8
@@ -111,6 +109,37 @@ services:
     networks:
       - rec-network
 
+  frontend:
+    image: node:24-alpine
+    container_name: rec-frontend
+    working_dir: /app
+    ports:
+      - "5173:5173"
+    volumes:
+      - ./frontend:/app
+      - frontend_node_modules:/app/node_modules
+    environment:
+      - DEV_HOST=${DEV_HOST:-localhost}
+    command: sh -c "npm ci && npm run dev -- --host"
+    networks:
+      - rec-network
+
+  caddy:
+    image: caddy:alpine
+    container_name: rec-caddy
+    ports:
+      - "443:443"
+    volumes:
+      - ./frontend/Caddyfile.dev:/etc/caddy/Caddyfile
+      - caddy_data:/data
+    environment:
+      - DEV_HOST=${DEV_HOST:-localhost}
+    depends_on:
+      - frontend
+      - app
+    networks:
+      - rec-network
+
 networks:
   rec-network:
     driver: bridge
@@ -119,3 +148,5 @@ volumes:
   redis_data:
   mysql_data:
   app_venv:
+  frontend_node_modules:
+  caddy_data:

crawler/frontend/Caddyfile.dev

@@ -0,0 +1,11 @@
+{$DEV_HOST:localhost}:443 {
+    tls internal
+
+    handle /api/* {
+        reverse_proxy app:5001
+    }
+
+    handle {
+        reverse_proxy frontend:5173
+    }
+}

crawler/start.sh

@@ -2,9 +2,13 @@
 set -eu
 
 # Real Estate Crawler - Development Server
+# Starts all backend services + frontend + Caddy HTTPS proxy via Docker Compose.
+#
 # Usage:
-#   ./start.sh           - Start with Docker (recommended)
-#   ./start.sh --local   - Start locally (requires Poetry and dependencies)
+#   ./start.sh           - Start all services (backend + frontend)
+#   ./start.sh --build   - Rebuild images before starting
+#   ./start.sh --down    - Stop and remove all containers
+#   ./start.sh --logs    - Follow logs from all services
 #   ./start.sh --help    - Show help
 
 show_help() {
@@ -14,16 +18,40 @@ show_help() {
     echo ""
     echo "Options:"
     echo "  (default)     Start all services with Docker Compose"
-    echo "  --local       Run locally with Poetry (requires local deps)"
     echo "  --build       Rebuild Docker images before starting"
     echo "  --down        Stop and remove all containers"
     echo "  --logs        Follow logs from all services"
     echo "  --help        Show this help message"
     echo ""
+    echo "Services started:"
+    echo "  redis         Redis broker + cache          (port 6379)"
+    echo "  mysql         MySQL database                (port 3306)"
+    echo "  app           FastAPI backend (hot-reload)  (port 5001)"
+    echo "  celery        Celery background worker"
+    echo "  celery-beat   Celery periodic scheduler"
+    echo "  frontend      Vite dev server (hot-reload)  (port 5173)"
+    echo "  caddy         HTTPS reverse proxy           (port 443)"
+    echo ""
+    echo "Environment variables:"
+    echo "  DEV_HOST      Hostname for HTTPS access (default: localhost)"
+    echo "                Set this to your dev machine's hostname for OIDC auth."
+    echo ""
     echo "Examples:"
-    echo "  ./start.sh              # Start with Docker"
-    echo "  ./start.sh --build      # Rebuild and start"
-    echo "  ./start.sh --local      # Run locally with Poetry"
+    echo "  ./start.sh                              # Start everything"
+    echo "  ./start.sh --build                      # Rebuild and start"
+    echo "  DEV_HOST=devvm.local ./start.sh         # Start with custom hostname"
+}
+
+get_compose_cmd() {
+    if command -v docker &> /dev/null; then
+        echo "docker compose"
+    elif command -v podman-compose &> /dev/null; then
+        echo "podman-compose"
+    else
+        echo "❌ Error: Neither docker nor podman-compose found." >&2
+        echo "   Install Docker: https://docs.docker.com/get-docker/" >&2
+        exit 1
+    fi
 }
 
 start_docker() {
@@ -32,96 +60,26 @@ start_docker() {
         build_flag="--build"
     fi
 
-    echo "🐳 Starting services with Docker Compose..."
+    echo "Starting all services with Docker Compose..."
     echo ""
 
-    # Check if docker/podman is available
-    if command -v docker &> /dev/null; then
-        COMPOSE_CMD="docker compose"
-    elif command -v podman-compose &> /dev/null; then
-        COMPOSE_CMD="podman-compose"
-    else
-        echo "❌ Error: Neither docker nor podman-compose found."
-        echo "   Install Docker: https://docs.docker.com/get-docker/"
-        echo "   Or run locally: ./start.sh --local"
-        exit 1
-    fi
+    local compose_cmd
+    compose_cmd=$(get_compose_cmd)
 
-    $COMPOSE_CMD up $build_flag
+    $compose_cmd up $build_flag
 }
 
 stop_docker() {
-    echo "🛑 Stopping all containers..."
-    if command -v docker &> /dev/null; then
-        docker compose down
-    elif command -v podman-compose &> /dev/null; then
-        podman-compose down
-    fi
+    echo "Stopping all containers..."
+    local compose_cmd
+    compose_cmd=$(get_compose_cmd)
+    $compose_cmd down
 }
 
 show_logs() {
-    if command -v docker &> /dev/null; then
-        docker compose logs -f
-    elif command -v podman-compose &> /dev/null; then
-        podman-compose logs -f
-    fi
-}
-
-start_local() {
-    echo "🛠️  Starting locally with Poetry..."
-    echo ""
-
-    # Check Poetry is available
-    if ! command -v poetry &> /dev/null; then
-        echo "❌ Error: Poetry not found."
-        echo "   Install: curl -sSL https://install.python-poetry.org | python3 -"
-        echo "   Or use Docker: ./start.sh"
-        exit 1
-    fi
-
-    # Source .env if it exists
-    if [[ -f .env ]]; then
-        set -a
-        source .env
-        set +a
-    fi
-
-    ENV_MODE=${ENV:-"dev"}
-
-    # Ensure Redis is running
-    if ! nc -z localhost 6379 2>/dev/null; then
-        echo "📦 Starting Redis container..."
-        docker run -d --rm --name rec-redis-local -p 6379:6379 redis:latest || true
-        sleep 2
-    fi
-
-    echo "✅ Redis OK"
-
-    # Test celery connection
-    poetry run python celery_app.py
-
-    # Start Celery worker in background
-    echo "🔧 Starting Celery worker..."
-    if [[ "$ENV_MODE" == "dev" ]]; then
-        poetry run celery -A celery_app worker --loglevel=info &
-    else
-        poetry run alembic upgrade head
-        poetry run celery -A celery_app worker --beat --loglevel=info &
-    fi
-    CELERY_PID=$!
-
-    cleanup() {
-        echo ""
-        echo "🛑 Stopping Celery worker (PID: $CELERY_PID)..."
-        kill "$CELERY_PID" 2>/dev/null || true
-        wait "$CELERY_PID" 2>/dev/null || true
-    }
-    trap cleanup EXIT SIGINT SIGTERM
-
-    # Start uvicorn
-    echo "🚀 Starting API server on http://localhost:5001"
-    echo ""
-    poetry run uvicorn api.app:app --host 0.0.0.0 --port 5001 --reload
+    local compose_cmd
+    compose_cmd=$(get_compose_cmd)
+    $compose_cmd logs -f
 }
 
 # Parse arguments
@@ -129,9 +87,6 @@ case "${1:-}" in
     --help|-h)
         show_help
         ;;
-    --local)
-        start_local
-        ;;
     --down)
         stop_docker
         ;;