Add Remote Content Integration for Docusaurus

[petecheslock]

🎯 Overview

This PR implements a modular remote content system for the Docusaurus site that automatically syncs documentation from the main llm-d repository. This replaces manually maintained copies with an automated solution that keeps content fresh and reduces maintenance overhead.

This fixes #47

🚀 What's New

Remote Content System

• Automated syncing of CONTRIBUTING.md and CODE_OF_CONDUCT.md from the main llm-d repo
• Source attribution with direct edit links on every synced page
• Modular architecture allowing easy addition of new remote content sources
• Independent plugin management that doesn't interfere with existing Docusaurus configuration

Key Features

• ✅ Automatic content updates from remote repositories
• ✅ Source callouts with GitHub edit links on each page
• ✅ Consistent formatting via shared utilities
• ✅ Broken link fixing (relative → absolute URLs)
• ✅ Proper sidebar positioning and navigation

📁 New Structure

remote-content/
├── remote-content.js              # Main plugin configuration
├── remote-sources/
│   ├── utils.js                   # Shared utilities for consistent formatting
│   ├── contribute.js              # Contributing guide sync
│   ├── code-of-conduct.js         # Code of conduct sync
│   └── example-readme.js.template # Template for adding new sources
└── README.md                      # Complete documentation

🔧 Changes Made

Content Updates

• Removed manually maintained docs/community/contribute.md (now auto-synced)
• Updated sidebar positioning: Contributing (1) → Code of Conduct (2) → Talk to us (3)
• Fixed broken relative link in quickstart guide

Technical Implementation

• Added docusaurus-plugin-remote-content dependency
• Created modular remote content system with utilities
• Updated .gitignore to exclude auto-generated files
• Modified docusaurus.config.js to load remote content plugins

🧪 Testing

• Content syncs correctly from remote repositories
• Source attribution appears on all remote pages
• Edit links point to correct GitHub URLs
• Sidebar navigation works properly
• Site builds and runs without errors
• Relative links are properly transformed

📖 Usage

Adding new remote content is now a simple 3-step process:

1. Copy the template file
2. Edit placeholders with your values
3. Add import to remote-content.js

See remote-content/README.md for complete documentation.

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[petecheslock]

URLs that are now pulled from github
https://deploy-preview-54--elaborate-kangaroo-25e1ee.netlify.app/docs/community/contribute
https://deploy-preview-54--elaborate-kangaroo-25e1ee.netlify.app/docs/community/code-of-conduct

[petecheslock]

I'm not sure how i feel about the callout at the top of the files to be honest - if we feel like its too much we could adjust it or change the color. If we put it at the end then it might be lost and folks may not realize they can edit or submit an issue.

[jessicachitas]

I don't mind the colour of the callout. I was doing a bit of research and I believe you can change the colour with CSS but I don't think it's something to worry about for the moment! Great to see it working!