Add llms.txt

Close #386

Author: necolas

packages/website/docs/learn/01-installation.md

@@ -29,3 +29,15 @@ For native support, please make sure the following peer dependencies are install
 ```
 npm install react react-native
 ```
+
+## How to use AI to code with React Strict DOM
+
+When using AI assistants like Claude or ChatGPT to help write React Strict DOM code, provide our **<a href="/react-strict-dom/llms.txt" target="_blank">LLM guide</a>** as context for more accurate results.
+
+**How to use:**
+
+1.  Copy the contents of the <a href="/react-strict-dom/llms.txt" target="_blank">llm.txt</a> file.
+2.  Provide it as context in your conversation with the AI assistant.
+3.  Then ask your coding questions.
+
+This guide contains condensed, AI-optimized documentation covering React Strict DOM's syntax, styling system, common patterns, and key differences from React DOM. Providing this context helps AI assistants generate code using the React Strict DOM APIs and avoids common mistakes.

packages/website/docusaurus.config.js

@@ -16,7 +16,7 @@ const config = {
   // Set the /<baseUrl>/ pathname under which your site is served
   // For GitHub pages deployment, it is often '/<projectName>/'
   baseUrl: '/react-strict-dom/',
-  trailingSlash: true,
+  trailingSlash: undefined,
   onBrokenLinks: 'throw',
   onBrokenMarkdownLinks: 'warn',
   // GitHub pages deployment config.