feat: Fabric Web UI

[johnconnor-sec]

What this Pull Request (PR) does

Adds a Web Interface to Fabric

The goal is to not only provide a user interface for Fabric, but also a out-of-the-box website for those who want to get started with web development or blogging.
Users can use this app as a GUI interface for Fabric, a ready to go blog-site, and / or a website template for their own projects.

Overview

This PR introduces a web interface for Fabric, built with SvelteKit, that serves multiple purposes:

1. Provides a GUI interface for Fabric operations
2. Offers a ready-to-use blog platform
3. Serves as a customizable website template

Key Changes

Web Interface (/web)

• Added a new SvelteKit application for the frontend interface
• Features include:
  • Chat interface
  • Blog post layout system
  • Tag management
  • Modern, responsive design
  • Dark mode support

REST API (/restapi)

• Enhanced API endpoints to support web interface operations
• Added new routes for:
  • Chat interactions
  • Pattern management
  • Session handling
  • Storage operations
  • Configuration management

CLI Updates

• Modified cli.go to support web interface integration

Technical Details

• Framework: SvelteKit chosen for its:
  • Component-based architecture
  • Built-in routing
  • Excellent developer experience
  • Small bundle size
  • Server-side rendering capabilities

Related issues

N/A

Screenshots