eslint: enable some rules from the import plugin in the generic clever cloud config

.storybook/preview.js

@@ -2,6 +2,7 @@ import { setCustomElementsManifest } from '@storybook/web-components';
 // Any CSS file import automagically generates a `<link rel="stylesheet" href="bundledCssFile">` in the story iframe
 import 'github-markdown-css/github-markdown.css';
 import 'highlight.js/styles/vs.css';
+// eslint-disable-next-line import/no-unresolved
 import customElementsManifest from '../dist/custom-elements.json';
 import { AutodocsTemplate } from '../src/stories/lib/autodocs-template.jsx';
 import '../src/stories/lib/i18n-control.js';

eslint/javascript/eslint-config-clever-cloud-esm.js

@@ -33,11 +33,10 @@ export default {
     'no-new': 'off',
     'no-unused-vars': ['error', { argsIgnorePattern: '^_', varsIgnorePattern: '^_', ignoreRestSiblings: true }],
     // import plugin
-    // some rules are disabled because TypeScript already handles it
-    'import/no-unresolved': 'off',
     // quite a few false negative with this one
     'import/named': 'off',
-    'import/extensions': 'off',
+    'import/no-unresolved': 'error',
+    'import/extensions': ['error', 'always'],
     'import/first': 'error',
     'import/newline-after-import': ['error', { count: 1 }],
     'import/no-useless-path-segments': ['error', { noUselessIndex: true }],

src/stories/lib/make-story.js

@@ -1,3 +1,4 @@
+// eslint-disable-next-line import/no-unresolved
 import customElementsManifest from '../../../dist/custom-elements.json';
 import { setLanguage } from '../../lib/i18n/i18n.js';
 import { sequence } from './sequence.js';