Enhance Docker configuration and update dependencies for Realtime Agent Studio

- Updated Dockerfile for the API to include build tools for C++11 required for native extensions.
- Revised requirements.txt to upgrade several dependencies, including FastAPI and SQLAlchemy.
- Expanded docker-compose.yml to add MinIO service for S3-compatible storage and improved health checks for backend and engine services.
- Enhanced README.md in the Docker directory to provide detailed service descriptions and quick start instructions.
- Updated mkdocs.yml to reflect new navigation structure and added deployment overview documentation.
- Introduced new Dockerfiles for the engine and web services, including development configurations for hot reloading.

web/Dockerfile

@@ -1,5 +1,6 @@
 # Build stage
-FROM node:20-alpine AS builder
+ARG REGISTRY_MIRROR=docker.1ms.run
+FROM ${REGISTRY_MIRROR}/node:20-alpine AS builder
 
 WORKDIR /app
 
@@ -8,11 +9,14 @@ RUN npm ci
 
 COPY . .
 ARG VITE_API_BASE_URL=http://localhost:8100/api
+ARG VITE_ENGINE_WS_URL=ws://localhost:8001/ws
 ENV VITE_API_BASE_URL=$VITE_API_BASE_URL
+ENV VITE_ENGINE_WS_URL=$VITE_ENGINE_WS_URL
 RUN npm run build
 
 # Serve stage (no nginx – Node + serve on port 6000)
-FROM node:20-alpine
+ARG REGISTRY_MIRROR=docker.1ms.run
+FROM ${REGISTRY_MIRROR}/node:20-alpine
 
 RUN npm install -g serve