Fixes #2792 Set up Docusaurus website (#2853)

set up docusaurus website

.eslintrc.js

@@ -91,6 +91,44 @@ module.exports = {
       plugins: ['react-native'],
       rules: { 'no-use-before-define': 'off' },
     },
+
+    // Docusaurus app
+    {
+      files: ['src/docs/src/**/*.js'],
+      extends: [
+        'plugin:import/typescript',
+        'plugin:node/recommended',
+        'plugin:react/recommended',
+        'plugin:react-hooks/recommended',
+      ],
+      plugins: ['react', 'react-hooks'],
+      rules: {
+        // https://github.com/facebook/docusaurus/blob/main/.eslintrc.js#L122
+        // Ignore certain webpack aliases because they can't be resolved
+        'import/no-unresolved': [
+          'off',
+          {
+            ignore: ['^@theme', '^@docusaurus', '^@generated', '^@site'],
+          },
+        ],
+        'global-require': 'off',
+        'no-use-before-define': 'off',
+        'node/no-missing-import': 'off',
+        'node/no-unsupported-features/es-syntax': 'off',
+        'react/jsx-filename-extension': ['error', { extensions: ['.js', '.jsx'] }],
+        // https://github.com/facebook/docusaurus/blob/main/.eslintrc.js#L154
+        // We build a static site, and nearly all components don't change.
+        'react/no-array-index-key': 'off',
+        'react/prop-types': 'off',
+      },
+      settings: {
+        'import/resolver': {
+          node: {
+            extensions: ['.js', '.jsx', '.ts', '.tsx'],
+          },
+        },
+      },
+    },
   ],
 
   // Default rules for any file we lint

.prettierignore

@@ -14,3 +14,10 @@ src/api/status/public/assets
 src/web/public/sw*
 src/web/public/workbox*
 src/api/status/src/views
+
+# Ignore these directories for the docusaurus docs website
+src/docs/.docusaurus
+src/docs/build
+src/docs/node_modules/
+src/docs/package.json
+src/docs/package-lock.json

package.json

@@ -102,6 +102,7 @@
     "eslint-plugin-jest": "25.3.4",
     "eslint-plugin-jest-playwright": "0.2.1",
     "eslint-plugin-jsx-a11y": "6.5.1",
+    "eslint-plugin-node": "^11.1.0",
     "eslint-plugin-prettier": "3.4.1",
     "eslint-plugin-promise": "5.2.0",
     "eslint-plugin-react": "7.28.0",