docs: update cross-references following corrected alignment strategy

Implement cross-reference architecture v2 recommendations:

Tutorial 03 Checkpoint Updates:
- Add natural progression link to Tutorial 04 MCP Host Configuration
- Emphasize package deployment as next logical step after authoring
- Maintain clear learning path from development to deployment

GettingStarted.md Updates:
- Replace non-existent CI Automation tutorial with MCP Host Configuration
- Update learning path to reflect actual available tutorial series
- Ensure accurate tutorial progression guidance

MCPHostConfiguration.md Updates:
- Fix broken cross-reference to deleted MCP/synchronization_commands.md
- Add comprehensive hands-on learning section with tutorial links
- Implement corrected cross-reference alignment:
  * Tutorial 04-04 (Environment Sync) links to MCPHostConfiguration.md
  * Tutorial 04-05 (Advanced Sync) links to MCPHostConfiguration.md
- Provide clear navigation between reference docs and tutorials

Follows cross-reference architecture v2 specifications:
- Corrected tutorial progression with proper linking sequence
- Eliminated references to deprecated MCP/ subdirectory content
- Enhanced navigation with contextual cross-references
- Maintained DRY compliance with single source of truth linking

Author: LittleCoinCoin

docs/articles/users/GettingStarted.md

@@ -236,7 +236,7 @@ Now that you have Hatch installed and understand the basics:
 1. **Complete the tutorial series**:
    - [Environment Management](tutorials/02-environments/) - Advanced environment operations
    - [Package Authoring](tutorials/03-author-package/) - Create your own packages
-   - [CI Automation](tutorials/04-ci-automation/) - Set up automated workflows
+   - [MCP Host Configuration](tutorials/04-mcp-host-configuration/) - Deploy packages to host platforms
 
 2. **Explore reference documentation**:
    - [CLI Reference](CLIReference.md) - Complete command documentation

docs/articles/users/MCPHostConfiguration.md

@@ -22,6 +22,16 @@ Hatch currently supports configuration for these MCP host platforms:
 - **LM Studio** - Local language model interface
 - **Gemini** - Google's AI development environment
 
+## Hands-on Learning
+
+For step-by-step guidance on MCP host configuration, see the comprehensive tutorial series:
+
+- [Tutorial: Host Platform Overview](tutorials/04-mcp-host-configuration/01-host-platform-overview.md) - Understanding host platforms and deployment approaches
+- [Tutorial: Configuring Hatch Packages](tutorials/04-mcp-host-configuration/02-configuring-hatch-packages.md) - **Preferred deployment method** with automatic dependency resolution
+- [Tutorial: Configuring Arbitrary Servers](tutorials/04-mcp-host-configuration/03-configuring-arbitrary-servers.md) - Advanced method for non-Hatch servers
+- [Tutorial: Environment Synchronization](tutorials/04-mcp-host-configuration/04-environment-synchronization.md) - Cross-environment deployment workflows
+- [Tutorial: Advanced Synchronization](tutorials/04-mcp-host-configuration/05-advanced-synchronization.md) - Enterprise patterns and automation
+
 ## Basic Usage
 
 ### Configure a Server
@@ -147,7 +157,7 @@ hatch mcp configure weather-server \
 
 ### Advanced Synchronization
 
-Hatch provides comprehensive synchronization capabilities for managing MCP configurations across environments and hosts. For detailed information, see [Synchronization Commands](MCP/synchronization_commands.md).
+Hatch provides comprehensive synchronization capabilities for managing MCP configurations across environments and hosts. For hands-on learning, see [Tutorial: Environment Synchronization](tutorials/04-mcp-host-configuration/04-environment-synchronization.md) and [Tutorial: Advanced Synchronization](tutorials/04-mcp-host-configuration/05-advanced-synchronization.md).
 
 #### Quick Examples
 

docs/articles/users/tutorials/03-author-package/05-checkpoint.md

@@ -11,8 +11,13 @@
 
 **Next steps:**
 
+- Deploy your packages to MCP host platforms with [MCP Host Configuration](../04-mcp-host-configuration/)
 - Explore advanced CLI features and configuration options
 - Learn about security considerations and troubleshooting
 - Understand the development architecture for contributing
 
-You now have the fundamental skills to create, validate, and install Hatch packages. For more advanced topics, explore the [CLI Reference](../../CLIReference.md) and [Security and Trust](../../SecurityAndTrust.md) guides.
+You now have the fundamental skills to create, validate, and install Hatch packages.
+
+**Continue to**: [Tutorial 04: MCP Host Configuration](../04-mcp-host-configuration/01-host-platform-overview.md) to learn how to deploy your packages to host platforms like Claude Desktop, VS Code, and Cursor with automatic dependency resolution.
+
+For more advanced topics, explore the [CLI Reference](../../CLIReference.md) and [Security and Trust](../../SecurityAndTrust.md) guides.