Initial release: Adds Fabric API integration for creating, searching, and managing resources via HTTP.

• Supports creating notepads, folders, bookmarks, and listing/searching resources using Fabric HTTP API.
• Provides clear guidance on required parameters, especially handling of parentId and tags.
• Includes canonical curl templates for all core API actions.
• Documents setup instructions using FABRIC_API_KEY.
• Covers troubleshooting common API errors and rate limiting best practices.