Fix CI issues

Author: alexeyr

.github/workflows/lint-js-and-ruby.yml

@@ -81,7 +81,7 @@ jobs:
           yarn run knip
           yarn run knip --production
       - name: Lint JS
-        run: yarn start lint
+        run: yarn run eslint --report-unused-disable-directives
       - name: Check formatting
         run: yarn start format.listDifferent
       - name: Type-check TypeScript

.prettierignore

@@ -17,7 +17,3 @@ spec/dummy/public
 .rubocop.yml
 # Intentionally invalid
 spec/react_on_rails/fixtures/i18n/locales_symbols/
-
-# Weirdly, fixing this file creates linting errors, even though it shouldn't make a difference.
-# Resolve later when upgrading ESLint.
-.eslintrc

eslint.config.ts

@@ -33,6 +33,8 @@ const config = tsEslint.config([
     '**/public/packs*/*',
     '**/gen-examples',
     '**/bundle/',
+    // These files can't be included in tsconfig.json because they can't be compiled under Node 16
+    'eslint.config.ts',
     'knip.ts',
   ]),
   {

tsconfig.json

@@ -14,5 +14,5 @@
     "target": "es5",
     "typeRoots": ["./node_modules/@types", "./node_package/types"]
   },
-  "include": ["node_package/src/**/*", "node_package/types/**/*", "eslint.config.ts"]
+  "include": ["node_package/src/**/*", "node_package/types/**/*"]
 }