add eslint to Docusaurus and play together with turborepo's linting

src/docs/.eslintrc.js

@@ -0,0 +1,42 @@
+module.exports = {
+  extends: 'eslint-config-telescope',
+
+  overrides: [
+    {
+      files: ['./**/*.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'],
+          },
+        },
+      },
+    },
+  ],
+};

src/docs/package.json

@@ -10,6 +10,7 @@
     "deploy": "docusaurus deploy",
     "clear": "docusaurus clear",
     "serve": "docusaurus serve --port 4631 --host 0.0.0.0",
+    "lint": "pnpm eslint",
     "write-translations": "docusaurus write-translations",
     "write-heading-ids": "docusaurus write-heading-ids"
   },
@@ -39,6 +40,7 @@
     "node": ">=14"
   },
   "devDependencies": {
-    "@docusaurus/types": "2.0.0-beta.15"
+    "@docusaurus/types": "2.0.0-beta.15",
+    "@senecacdot/eslint-config-telescope": "1.0.0"
   }
 }