Update SUMMARY.md with all new v9 pages

[michaellwest]

Scope

Master issue to update SUMMARY.md table of contents with all new pages created by the v9 documentation issues. This should be the final issue closed, after all content pages are merged.

Proposed structure additions:

- [MCP Server](mcp-server/README.md)
  - [Tools Reference](mcp-server/tools.md)
  - [Security & Sandbox](mcp-server/security.md)
  - [Configuration](mcp-server/configuration.md)
  - [Prompts & Resources](mcp-server/prompts-and-resources.md)

Plus entries for:

• modules/search-builder.md
• modules/dialog-builder.md

Files

• SUMMARY.md