docs: add comprehensive documentation for MCP project

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- Add markdown files for API reference, architecture, getting started, and troubleshooting
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docs/getting-started/configuration.md

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+# Configuration
+
+## Basic Configuration
+
+## Advanced Settings 

docs/getting-started/installation.md

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+# Installation Guide
+
+## Prerequisites
+
+### System Requirements
+- **Operating System:** Linux, macOS, or Windows (Docker recommended)
+- **Runtime:** Bun v1.0.26 or higher
+- **Home Assistant:** v2023.11 or higher
+- **Minimum Hardware:**
+  - 2 CPU cores
+  - 2GB RAM
+  - 10GB free disk space
+
+### Software Dependencies
+- Bun runtime
+- Docker (optional, recommended for deployment)
+- Git
+- Node.js (for some development tasks)
+
+## Installation Methods
+
+### 1. Basic Setup
+
+#### Install Bun
+```bash
+curl -fsSL https://bun.sh/install | bash
+```
+
+#### Clone Repository
+```bash
+git clone https://github.com/jango-blockchained/homeassistant-mcp.git
+cd homeassistant-mcp
+```
+
+#### Install Dependencies
+```bash
+bun install
+```
+
+#### Configure Environment
+1. Copy environment template
+```bash
+cp .env.example .env
+```
+2. Edit `.env` file with your Home Assistant configuration
+   - Set `HASS_HOST`
+   - Configure authentication tokens
+   - Adjust other settings as needed
+
+#### Build and Start
+```bash
+bun run build
+bun start
+```
+
+### 2. Docker Setup (Recommended)
+
+#### Prerequisites
+- Docker
+- Docker Compose
+
+#### Deployment Steps
+```bash
+# Clone repository
+git clone https://github.com/jango-blockchained/homeassistant-mcp.git
+cd homeassistant-mcp
+
+# Configure environment
+cp .env.example .env
+# Edit .env file with your settings
+
+# Deploy with Docker Compose
+docker compose up -d
+```
+
+### 3. Home Assistant Add-on (Coming Soon)
+We're working on a direct Home Assistant add-on for even easier installation.
+
+## Verification
+
+### Check Installation
+- Web Interface: [http://localhost:3000](http://localhost:3000)
+- Logs: `docker compose logs` or check `logs/` directory
+
+### Troubleshooting
+- Ensure all environment variables are correctly set
+- Check network connectivity to Home Assistant
+- Verify authentication tokens
+
+## Updating
+
+### Basic Setup
+```bash
+git pull
+bun install
+bun run build
+bun start
+```
+
+### Docker
+```bash
+git pull
+docker compose up -d --build
+```
+
+## Uninstallation
+
+### Basic Setup
+```bash
+cd homeassistant-mcp
+bun stop  # Stop the application
+rm -rf node_modules dist
+```
+
+### Docker
+```bash
+docker compose down
+docker rmi homeassistant-mcp  # Remove image
+```
+
+## Next Steps
+- [Configuration Guide](configuration.md)
+- [Usage Instructions](../usage.md)
+- [Troubleshooting](../troubleshooting.md)