docs: added seo optimization (#142)

## Description

<!-- Provide a concise and descriptive summary of the changes
implemented in this PR. -->

### Type of change

- [ ] Bug fix (non-breaking change which fixes an issue)
- [ ] New feature (non-breaking change which adds functionality)
- [ ] Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [x] Documentation update (improves or adds clarity to existing
documentation)

### Tested on

- [ ] iOS
- [ ] Android

### Testing instructions

<!-- Provide step-by-step instructions on how to test your changes.
Include setup details if necessary. -->

### Screenshots

<!-- Add screenshots here, if applicable -->

### Related issues

<!-- Link related issues here using #issue-number -->

### Checklist

- [x] I have performed a self-review of my code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [x] I have updated the documentation accordingly
- [x] My changes generate no new warnings

### Additional notes

<!-- Include any additional information, assumptions, or context that
reviewers might need to understand this PR. -->

Co-authored-by: Maciej Rys <maciej.rys@swmansioncom>

Author: darthez

docs/docs/fundamentals/getting-started.md

@@ -1,6 +1,20 @@
 ---
 title: Getting Started
 sidebar_position: 1
+keywords:
+  [
+    react native,
+    executorch,
+    ai,
+    machine learning,
+    on-device,
+    pytorch,
+    mobile ai,
+    getting started,
+    installation,
+    llm,
+  ]
+description: 'Get started with React Native ExecuTorch - a framework for running AI models on-device in your React Native applications.'
 ---
 
 import Tabs from '@theme/Tabs';

docs/docs/llms/useLLM.md

@@ -1,6 +1,22 @@
 ---
 title: useLLM
 sidebar_position: 1
+keywords:
+  [
+    llm,
+    large language model,
+    llama,
+    llama 3,
+    react native,
+    executorch,
+    ai,
+    machine learning,
+    on-device,
+    mobile ai,
+    inference,
+    text generation,
+  ]
+description: "Learn how to use Llama models in your React Native applications with React Native ExecuTorch's useLLM hook."
 ---
 
 React Native ExecuTorch supports Llama 3.2 models, including quantized versions. Before getting started, you’ll need to obtain the .pte binary—a serialized model—and the tokenizer. There are various ways to accomplish this:

docs/docs/speech-to-text/useSpeechToText.md

@@ -1,6 +1,22 @@
 ---
 title: useSpeechToText
 sidebar_position: 1
+keywords:
+  [
+    speech to text,
+    stt,
+    voice recognition,
+    transcription,
+    whisper,
+    moonshine,
+    react native,
+    executorch,
+    ai,
+    machine learning,
+    on-device,
+    mobile ai,
+  ]
+description: "Learn how to use speech-to-text models in your React Native applications with React Native ExecuTorch's useSpeechToText hook."
 ---
 
 With the latest `v0.3.0` release we introduce a new hook - `useSpeechToText`. Speech to text is a task that allows to transform spoken language to written text. It is commonly used to implement features such as transcription or voice assistants. As of now, [all supported STT models](#supported-models) run on the XNNPACK backend.

docs/docusaurus.config.js

@@ -4,6 +4,8 @@ const darkCodeTheme = require('./src/theme/CodeBlock/highlighting-dark.js');
 /** @type {import('@docusaurus/types').Config} */
 const config = {
   title: 'React Native ExecuTorch',
+  tagline:
+    'Declarative way to run AI models in React Native on device, powered by ExecuTorch',
   favicon: 'img/favicon.ico',
 
   url: 'https://docs.swmansion.com',
@@ -35,6 +37,12 @@ const config = {
           trackingID: 'G-TJND8QJM9P',
           anonymizeIP: true,
         },
+        sitemap: {
+          changefreq: 'weekly',
+          priority: 0.5,
+          ignorePatterns: ['/tags/**'],
+          filename: 'sitemap.xml',
+        },
       }),
     ],
   ],

docs/package.json

@@ -16,6 +16,7 @@
   },
   "dependencies": {
     "@docusaurus/core": "2.4.3",
+    "@docusaurus/plugin-sitemap": "2.4.3",
     "@docusaurus/preset-classic": "2.4.3",
     "@mdx-js/react": "^1.6.22",
     "@swmansion/t-rex-ui": "^0.0.14",

docs/src/pages/index.tsx

@@ -1,5 +1,6 @@
 import React from 'react';
 import Layout from '@theme/Layout';
+import Head from '@docusaurus/Head';
 import styles from './styles.module.css';
 import HomepageStartScreen from '@site/src/components/Hero/StartScreen';
 import WaveTop from '@site/src/components/Wave/WaveTop';
@@ -14,6 +15,12 @@ const Home = () => {
       title="React Native ExecuTorch"
       description="Declarative way to run AI models in React Native on device, powered by ExecuTorch."
     >
+      <Head>
+        <meta
+          name="keywords"
+          content="react native, executorch, ai, machine learning, on-device, pytorch, mobile ai, react native ai, artificial intelligence, mobile machine learning, on-device inference, llama, llm, whisper, ocr, moonshine, speech to text"
+        />
+      </Head>
       <div className={styles.container}>
         <HomepageStartScreen />
       </div>

docs/static/robots.txt

@@ -0,0 +1,3 @@
+User-agent: *
+Allow: /
+Sitemap: https://docs.swmansion.com/react-native-executorch/sitemap.xml

docs/yarn.lock

@@ -4739,6 +4739,7 @@ __metadata:
   dependencies:
     "@docusaurus/core": 2.4.3
     "@docusaurus/module-type-aliases": 2.4.3
+    "@docusaurus/plugin-sitemap": 2.4.3
     "@docusaurus/preset-classic": 2.4.3
     "@mdx-js/react": ^1.6.22
     "@swmansion/t-rex-ui": ^0.0.14