Feat/dev deployment (#88)

<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit

* **New Features**
* Added Docker-based deployment tooling for simplified local development
and full image builds.
* Introduced a lightweight deployment mode for fast startup without
rebuilding images.
* New commands for starting/stopping services, viewing status and logs,
and printing DevTools/UI and API endpoints.
* Built-in Chrome/Chromium launch with remote debugging, profile
handling, and a cleanup command for development workflows.

<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->

Author: Daedaelius

docker/Makefile

@@ -0,0 +1,79 @@
+# Makefile for Browser Operator Core
+# Provides DevTools frontend + Agent Server deployments
+
+.PHONY: help build devtools-up up down logs status chrome chrome-clean
+
+# Chrome binary detection with cross-platform fallbacks
+# Override with: CHROME_BINARY=/path/to/chrome make chrome
+CHROME_BINARY ?= $(shell \
+	if command -v google-chrome >/dev/null 2>&1; then echo "google-chrome"; \
+	elif command -v chromium >/dev/null 2>&1; then echo "chromium"; \
+	elif command -v chromium-browser >/dev/null 2>&1; then echo "chromium-browser"; \
+	elif [ -x "/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary" ]; then echo "/Applications/Google Chrome Canary.app/Contents/MacOS/Google Chrome Canary"; \
+	elif [ -x "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome" ]; then echo "/Applications/Google Chrome.app/Contents/MacOS/Google Chrome"; \
+	else echo "chrome-not-found"; \
+	fi)
+
+# Chrome profile directory (cleaned before each run)
+CHROME_PROFILE ?= /tmp/browser-operator-chrome-profile
+
+help: ## Show this help
+	@echo "Browser Operator Core - Docker Deployments"
+	@echo "==========================================="
+	@echo ""
+	@grep -E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | awk 'BEGIN {FS = ":.*?## "}; {printf "  %-12s %s\n", $$1, $$2}'
+	@echo ""
+	@echo "Deployment options:"
+	@echo "  Type 1: make devtools-up  # DevTools only (AUTOMATED_MODE=true by default)"
+	@echo "  Type 2: make up           # DevTools + Agent Server (lightweight)"
+	@echo ""
+	@echo "Full build (includes agent-server in image):"
+	@echo "  make build && docker-compose up -d"
+	@echo ""
+	@echo "For manual debugging mode (Type 1 without API key bypass):"
+	@echo "  docker-compose build --build-arg AUTOMATED_MODE=false && make devtools-up"
+
+build: ## Build full image (DevTools + Agent Server baked in)
+	docker-compose build
+
+devtools-up: ## Start DevTools only (Type 1)
+	docker-compose up -d
+	@echo ""
+	@echo "DevTools UI: http://localhost:8000"
+
+up: ## Start DevTools + Agent Server (Type 2 - lightweight)
+	docker-compose -f docker-compose.lightweight.yml up -d
+	@echo ""
+	@echo "Services:"
+	@echo "  DevTools:   http://localhost:8000"
+	@echo "  Agent API:  http://localhost:8080"
+	@echo "  Agent WS:   ws://localhost:8082"
+
+down: ## Stop all containers
+	docker-compose -f docker-compose.lightweight.yml down 2>/dev/null || true
+	docker-compose down 2>/dev/null || true
+
+logs: ## Show logs
+	docker-compose -f docker-compose.lightweight.yml logs -f 2>/dev/null || docker-compose logs -f
+
+status: ## Show container status
+	@docker ps --filter "name=browser-operator"
+
+chrome-clean: ## Remove Chrome debug profile
+	@rm -rf "$(CHROME_PROFILE)"
+	@echo "Cleaned Chrome profile: $(CHROME_PROFILE)"
+
+chrome: chrome-clean ## Launch Chrome with custom DevTools (clean profile)
+	@if [ "$(CHROME_BINARY)" = "chrome-not-found" ]; then \
+		echo "Error: No Chrome/Chromium binary found."; \
+		echo "Set CHROME_BINARY=/path/to/chrome make chrome"; \
+		exit 1; \
+	fi
+	@echo "Using Chrome: $(CHROME_BINARY)"
+	@echo "Profile: $(CHROME_PROFILE)"
+	"$(CHROME_BINARY)" \
+		--remote-debugging-port=9222 \
+		--remote-allow-origins="*" \
+		--auto-open-devtools-for-tabs \
+		--user-data-dir="$(CHROME_PROFILE)" \
+		--custom-devtools-frontend=http://localhost:8000/

docker/docker-compose.lightweight.yml

@@ -0,0 +1,48 @@
+# Lightweight deployment: DevTools + Agent Server (no full build required)
+# Uses pre-built DevTools image + separate Agent Server container
+#
+# Usage:
+#   docker-compose -f docker-compose.lightweight.yml up -d
+
+services:
+  devtools:
+    image: browser-operator-devtools:latest
+    container_name: browser-operator-devtools
+    ports:
+      - "8000:8000"
+    volumes:
+      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
+    restart: unless-stopped
+    networks:
+      - devtools-network
+
+  agent-server:
+    image: node:18-alpine
+    container_name: browser-operator-agent
+    working_dir: /app
+    volumes:
+      - ../agent-server/nodejs:/app:ro
+      - agent-data:/app/clients
+    command: ["node", "start.js"]
+    ports:
+      - "8080:8080"
+      - "8082:8082"
+    environment:
+      - NODE_ENV=production
+      - HOST=0.0.0.0
+      - PORT=8082
+      - API_PORT=8080
+      - CDP_HOST=${CDP_HOST:-host.docker.internal}
+      - CDP_PORT=${CDP_PORT:-9222}
+    extra_hosts:
+      - "host.docker.internal:host-gateway"
+    restart: unless-stopped
+    networks:
+      - devtools-network
+
+volumes:
+  agent-data:
+
+networks:
+  devtools-network:
+    driver: bridge