feat(docker): Add minimal docker-compose setup for core services [2f988f42]

Introduced  to allow starting a subset of core services (nginx, company-explorer, lead-engine, transcription-tool) with reduced dependencies. A corresponding  was created to provide a tailored Nginx configuration for this minimal stack, preventing issues with unstarted upstream hosts. This enables flexible deployment and testing of essential components without launching the entire system.

docker-compose.minimal.yml

@@ -0,0 +1,96 @@
+version: '3.8'
+
+services:
+  # --- GATEKEEPER (NGINX) ---
+  nginx:
+    image: nginx:alpine
+    container_name: gateway_proxy
+    restart: unless-stopped
+    ports:
+      - "8090:80"
+    volumes:
+      - ./nginx-proxy.minimal.conf:/etc/nginx/nginx.conf:ro
+      - ./.htpasswd:/etc/nginx/.htpasswd:ro
+    depends_on:
+      company-explorer:
+        condition: service_healthy
+      lead-engine:
+        condition: service_started
+      transcription-tool:
+        condition: service_started
+
+  # --- APPS ---
+  company-explorer:
+    build:
+      context: ./company-explorer
+      dockerfile: Dockerfile
+    container_name: company-explorer
+    restart: unless-stopped
+    ports:
+      - "8000:8000"
+    environment:
+      API_USER: "admin"
+      API_PASSWORD: "gemini"
+      PYTHONUNBUFFERED: "1"
+      DATABASE_URL: "sqlite:////data/companies_v3_fixed_2.db"
+      GEMINI_API_KEY: "${GEMINI_API_KEY}"
+      SERP_API_KEY: "${SERP_API}"
+      NOTION_TOKEN: "${NOTION_API_KEY}"
+    volumes:
+      - ./company-explorer:/app
+      - explorer_db_data:/data
+      - ./Log_from_docker:/app/logs_debug
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:8000/docs"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+      start_period: 30s
+
+  lead-engine:
+    build:
+      context: ./lead-engine
+      dockerfile: Dockerfile
+    container_name: lead-engine
+    restart: unless-stopped
+    ports:
+      - "8501:8501" # UI (Streamlit)
+      - "8004:8004" # API / Monitor
+      - "8099:8004" # Direct Test Port
+    environment:
+      PYTHONUNBUFFERED: "1"
+      GEMINI_API_KEY: "${GEMINI_API_KEY}"
+      SERP_API: "${SERP_API}"
+      INFO_Application_ID: "${INFO_Application_ID}"
+      INFO_Tenant_ID: "${INFO_Tenant_ID}"
+      INFO_Secret: "${INFO_Secret}"
+      CAL_APPID: "${CAL_APPID}"
+      CAL_SECRET: "${CAL_SECRET}"
+      CAL_TENNANT_ID: "${CAL_TENNANT_ID}"
+      TEAMS_WEBHOOK_URL: "${TEAMS_WEBHOOK_URL}"
+      FEEDBACK_SERVER_BASE_URL: "${FEEDBACK_SERVER_BASE_URL}"
+      WORDPRESS_BOOKING_URL: "${WORDPRESS_BOOKING_URL}"
+      MS_BOOKINGS_URL: "${MS_BOOKINGS_URL}"
+    volumes:
+      - ./lead-engine:/app
+      - lead_engine_data:/app/data
+
+  transcription-tool:
+    build:
+      context: ./transcription-tool
+      dockerfile: Dockerfile
+    container_name: transcription-tool
+    restart: unless-stopped
+    ports:
+      - "8001:8001"
+    environment:
+      GEMINI_API_KEY: "${GEMINI_API_KEY}"
+      UPLOAD_DIR: "/app/uploads"
+    volumes:
+      - transcription_uploads:/app/uploads
+      - ./Log_from_docker:/app/logs_debug
+
+volumes:
+  explorer_db_data: {}
+  lead_engine_data: {}
+  transcription_uploads: {}