MCP - All in one

Added

• MCP server for Craft CMS 5 and 6 with stdio and optional HTTP transport
• Control panel: dashboard, agent drafts, tools, tokens, activity, setup, and settings
• Content tools for entries, schema, assets, categories, tags, globals, and sites
• Draft-first writes with scopes (readonly, content, full) and optional section limits
• GraphQL, system, database, and debug tools
• Optional Commerce, Freeform, and Calendar tools when those plugins are installed
• Prompts and craft:// resources for agents
• Bearer tokens for remote HTTP clients
• Activity log of tool calls